Finding the Fourth Proportional to 31,503.46, 43,474.88 and 17,356.27

Step by Step Solution

1. Step 1: Write the proportion equation
   31,503.46 : 43,474.88 = 17,356.27 : x
2. Step 2: Convert to fraction form
   31,503.46/43,474.88 = 17,356.27/x
3. Step 3: Cross multiply
   31,503.46x = 43,474.88 × 17,356.27
4. Step 4: Simplify right side
   31,503.46x = 754,561,451.34
5. Step 5: Solve for x
   x = 754,561,451.34/31,503.46
6. Step 6: Final answer
   x = 23,951.70