Finding the Fourth Proportional to 88,442.32, 132,574.84 and 41,090.72

Step by Step Solution

1. Step 1: Write the proportion equation
   88,442.32 : 132,574.84 = 41,090.72 : x
2. Step 2: Convert to fraction form
   88,442.32/132,574.84 = 41,090.72/x
3. Step 3: Cross multiply
   88,442.32x = 132,574.84 × 41,090.72
4. Step 4: Simplify right side
   88,442.32x = 5,447,595,629.48
5. Step 5: Solve for x
   x = 5,447,595,629.48/88,442.32
6. Step 6: Final answer
   x = 61,594.90