Finding the Fourth Proportional to 40,711.74, 56,180.55 and 22,562.72

Step by Step Solution

1. Step 1: Write the proportion equation
   40,711.74 : 56,180.55 = 22,562.72 : x
2. Step 2: Convert to fraction form
   40,711.74/56,180.55 = 22,562.72/x
3. Step 3: Cross multiply
   40,711.74x = 56,180.55 × 22,562.72
4. Step 4: Simplify right side
   40,711.74x = 1,267,586,019.10
5. Step 5: Solve for x
   x = 1,267,586,019.10/40,711.74
6. Step 6: Final answer
   x = 31,135.64