Finding the Fourth Proportional to 59,501.60, 82,116.16 and 43,372.64

Step by Step Solution

1. Step 1: Write the proportion equation
   59,501.60 : 82,116.16 = 43,372.64 : x
2. Step 2: Convert to fraction form
   59,501.60/82,116.16 = 43,372.64/x
3. Step 3: Cross multiply
   59,501.60x = 82,116.16 × 43,372.64
4. Step 4: Simplify right side
   59,501.60x = 3,561,594,645.86
5. Step 5: Solve for x
   x = 3,561,594,645.86/59,501.60
6. Step 6: Final answer
   x = 59,857.12