Finding the Fourth Proportional to 88,725.87, 132,978.05 and 44,365.31

Step by Step Solution

1. Step 1: Write the proportion equation
   88,725.87 : 132,978.05 = 44,365.31 : x
2. Step 2: Convert to fraction form
   88,725.87/132,978.05 = 44,365.31/x
3. Step 3: Cross multiply
   88,725.87x = 132,978.05 × 44,365.31
4. Step 4: Simplify right side
   88,725.87x = 5,899,612,411.45
5. Step 5: Solve for x
   x = 5,899,612,411.45/88,725.87
6. Step 6: Final answer
   x = 66,492.58