Finding the Fourth Proportional to 88,350.86, 132,532.77 and 25,169.78

Step by Step Solution

1. Step 1: Write the proportion equation
   88,350.86 : 132,532.77 = 25,169.78 : x
2. Step 2: Convert to fraction form
   88,350.86/132,532.77 = 25,169.78/x
3. Step 3: Cross multiply
   88,350.86x = 132,532.77 × 25,169.78
4. Step 4: Simplify right side
   88,350.86x = 3,335,820,663.69
5. Step 5: Solve for x
   x = 3,335,820,663.69/88,350.86
6. Step 6: Final answer
   x = 37,756.52