Finding the Fourth Proportional to 59,358.72, 81,915 and 32,501.21

Step by Step Solution

1. Step 1: Write the proportion equation
   59,358.72 : 81,915 = 32,501.21 : x
2. Step 2: Convert to fraction form
   59,358.72/81,915 = 32,501.21/x
3. Step 3: Cross multiply
   59,358.72x = 81,915 × 32,501.21
4. Step 4: Simplify right side
   59,358.72x = 2,662,336,617.15
5. Step 5: Solve for x
   x = 2,662,336,617.15/59,358.72
6. Step 6: Final answer
   x = 44,851.65