Finding the Fourth Proportional to 88,405.56, 132,630.48 and 41,647.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,405.56 : 132,630.48 = 41,647.50 : x
2. Step 2: Convert to fraction form
   88,405.56/132,630.48 = 41,647.50/x
3. Step 3: Cross multiply
   88,405.56x = 132,630.48 × 41,647.50
4. Step 4: Simplify right side
   88,405.56x = 5,523,727,915.80
5. Step 5: Solve for x
   x = 5,523,727,915.80/88,405.56
6. Step 6: Final answer
   x = 62,481.68