Finding the Fourth Proportional to 56,566.57, 78,057.31 and 32,694.79

Step by Step Solution

1. Step 1: Write the proportion equation
   56,566.57 : 78,057.31 = 32,694.79 : x
2. Step 2: Convert to fraction form
   56,566.57/78,057.31 = 32,694.79/x
3. Step 3: Cross multiply
   56,566.57x = 78,057.31 × 32,694.79
4. Step 4: Simplify right side
   56,566.57x = 2,552,067,358.41
5. Step 5: Solve for x
   x = 2,552,067,358.41/56,566.57
6. Step 6: Final answer
   x = 45,116.18