Finding the Fourth Proportional to 88,591.89, 132,739.89 and 62,249.48

Step by Step Solution

1. Step 1: Write the proportion equation
   88,591.89 : 132,739.89 = 62,249.48 : x
2. Step 2: Convert to fraction form
   88,591.89/132,739.89 = 62,249.48/x
3. Step 3: Cross multiply
   88,591.89x = 132,739.89 × 62,249.48
4. Step 4: Simplify right side
   88,591.89x = 8,262,989,127.76
5. Step 5: Solve for x
   x = 8,262,989,127.76/88,591.89
6. Step 6: Final answer
   x = 93,270.27