Finding the Fourth Proportional to 92,399.84, 138,316.82 and 59,151.97

Step by Step Solution

1. Step 1: Write the proportion equation
   92,399.84 : 138,316.82 = 59,151.97 : x
2. Step 2: Convert to fraction form
   92,399.84/138,316.82 = 59,151.97/x
3. Step 3: Cross multiply
   92,399.84x = 138,316.82 × 59,151.97
4. Step 4: Simplify right side
   92,399.84x = 8,181,712,264.27
5. Step 5: Solve for x
   x = 8,181,712,264.27/92,399.84
6. Step 6: Final answer
   x = 88,546.82