Finding the Fourth Proportional to 88,152.60, 132,315.30 and 43,829.40

Step by Step Solution

1. Step 1: Write the proportion equation
   88,152.60 : 132,315.30 = 43,829.40 : x
2. Step 2: Convert to fraction form
   88,152.60/132,315.30 = 43,829.40/x
3. Step 3: Cross multiply
   88,152.60x = 132,315.30 × 43,829.40
4. Step 4: Simplify right side
   88,152.60x = 5,799,300,209.82
5. Step 5: Solve for x
   x = 5,799,300,209.82/88,152.60
6. Step 6: Final answer
   x = 65,787.06