Finding the Fourth Proportional to 31,561.10, 43,555.23 and 17,414.86

Step by Step Solution

1. Step 1: Write the proportion equation
   31,561.10 : 43,555.23 = 17,414.86 : x
2. Step 2: Convert to fraction form
   31,561.10/43,555.23 = 17,414.86/x
3. Step 3: Cross multiply
   31,561.10x = 43,555.23 × 17,414.86
4. Step 4: Simplify right side
   31,561.10x = 758,508,107.49
5. Step 5: Solve for x
   x = 758,508,107.49/31,561.10
6. Step 6: Final answer
   x = 24,033.00