Finding the Fourth Proportional to 71,414.48, 98,557.82 and 39,592.82

Step by Step Solution

1. Step 1: Write the proportion equation
   71,414.48 : 98,557.82 = 39,592.82 : x
2. Step 2: Convert to fraction form
   71,414.48/98,557.82 = 39,592.82/x
3. Step 3: Cross multiply
   71,414.48x = 98,557.82 × 39,592.82
4. Step 4: Simplify right side
   71,414.48x = 3,902,181,336.10
5. Step 5: Solve for x
   x = 3,902,181,336.10/71,414.48
6. Step 6: Final answer
   x = 54,641.32