Initial Money: $63,619

Tax Revenue:
Expenses:
Net Change: $71,694
$65,779
$+5,915
Tax Revenue:
Expenses:
Net Change: $71,699
$66,470
$+5,229
Tax Revenue:
Expenses:
Net Change: $71,699
$67,161
$+4,538
Tax Revenue:
Expenses:
Net Change: $71,747
$67,854
$+3,893
Tax Revenue:
Expenses:
Net Change: $23,916
$68,545
$-44,629
Your people demand a tax rebate, lowering tax revenues this turn!
Tax Revenue:
Expenses:
Net Change: $71,747
$69,237
$+2,510
Tax Revenue:
Expenses:
Net Change: $71,747
$69,928
$+1,819
Cash shortages cause Per Capita income to fall!
A portion of your military leaves due to a lack of money!

This was the result of a batch CS build where I ran out of money despite having positive cash flow because the check to afford the building occurred at the start of the batch which did not factor in my lower tax revenues. The alternative is do the pre-approval but then to check each turn to make sure enough cash still exists.

In the title I said this was successful, and while I technically did get a building I didn't fully pay for, I did run out of cash.