Finding the Fourth Proportional to 31,500.82, 43,471.04 and 17,353.68

Step by Step Solution

1. Step 1: Write the proportion equation
   31,500.82 : 43,471.04 = 17,353.68 : x
2. Step 2: Convert to fraction form
   31,500.82/43,471.04 = 17,353.68/x
3. Step 3: Cross multiply
   31,500.82x = 43,471.04 × 17,353.68
4. Step 4: Simplify right side
   31,500.82x = 754,382,517.43
5. Step 5: Solve for x
   x = 754,382,517.43/31,500.82
6. Step 6: Final answer
   x = 23,948.03