Finding the Fourth Proportional to 62,385.62, 86,092.38 and 34,091.31

Step by Step Solution

1. Step 1: Write the proportion equation
   62,385.62 : 86,092.38 = 34,091.31 : x
2. Step 2: Convert to fraction form
   62,385.62/86,092.38 = 34,091.31/x
3. Step 3: Cross multiply
   62,385.62x = 86,092.38 × 34,091.31
4. Step 4: Simplify right side
   62,385.62x = 2,935,002,015.22
5. Step 5: Solve for x
   x = 2,935,002,015.22/62,385.62
6. Step 6: Final answer
   x = 47,046.13