Finding the Fourth Proportional to 88,037.56, 132,041 and 40,648.62

Step by Step Solution

1. Step 1: Write the proportion equation
   88,037.56 : 132,041 = 40,648.62 : x
2. Step 2: Convert to fraction form
   88,037.56/132,041 = 40,648.62/x
3. Step 3: Cross multiply
   88,037.56x = 132,041 × 40,648.62
4. Step 4: Simplify right side
   88,037.56x = 5,367,284,433.42
5. Step 5: Solve for x
   x = 5,367,284,433.42/88,037.56
6. Step 6: Final answer
   x = 60,965.85