Finding the Fourth Proportional to 31,499.52, 43,470.68 and 17,352.04

Step by Step Solution

1. Step 1: Write the proportion equation
   31,499.52 : 43,470.68 = 17,352.04 : x
2. Step 2: Convert to fraction form
   31,499.52/43,470.68 = 17,352.04/x
3. Step 3: Cross multiply
   31,499.52x = 43,470.68 × 17,352.04
4. Step 4: Simplify right side
   31,499.52x = 754,304,978.19
5. Step 5: Solve for x
   x = 754,304,978.19/31,499.52
6. Step 6: Final answer
   x = 23,946.55