Finding the Fourth Proportional to 59,116.24, 81,613.62 and 40,993.24

Step by Step Solution

1. Step 1: Write the proportion equation
   59,116.24 : 81,613.62 = 40,993.24 : x
2. Step 2: Convert to fraction form
   59,116.24/81,613.62 = 40,993.24/x
3. Step 3: Cross multiply
   59,116.24x = 81,613.62 × 40,993.24
4. Step 4: Simplify right side
   59,116.24x = 3,345,606,711.93
5. Step 5: Solve for x
   x = 3,345,606,711.93/59,116.24
6. Step 6: Final answer
   x = 56,593.70