$23166.67
Your minimum target is in dollars and the minimum earned to pass the target can be in cents.
In addition to the base salary, the sales person needs a commission that is enough to meet the target amount $4600.
Sales = x
Commission = 0.15x
Base Salary = 1125
Minimum Target for the month = $4600
Base Salary + 0.15x > = Target> = 4600
We can use an equation first to determine how much is needed to meet the target.
Base Salary + 0.15x = 4600
1125 + 0.15x = 4600
Subtract 1125 from sides of the equation
0.15x = 3475
Divide both sides by 0.15
x = 23166.67
Keep in mind that you need to round to the nearest cent and the rules for rounding money.