Finding the Fourth Proportional to 88,568.64, 132,858.72 and 41,866.56

Step by Step Solution

1. Step 1: Write the proportion equation
   88,568.64 : 132,858.72 = 41,866.56 : x
2. Step 2: Convert to fraction form
   88,568.64/132,858.72 = 41,866.56/x
3. Step 3: Cross multiply
   88,568.64x = 132,858.72 × 41,866.56
4. Step 4: Simplify right side
   88,568.64x = 5,562,337,572.40
5. Step 5: Solve for x
   x = 5,562,337,572.40/88,568.64
6. Step 6: Final answer
   x = 62,802.56