Finding the Fourth Proportional to 31,560.56, 43,554.89 and 17,414.32

Step by Step Solution

1. Step 1: Write the proportion equation
   31,560.56 : 43,554.89 = 17,414.32 : x
2. Step 2: Convert to fraction form
   31,560.56/43,554.89 = 17,414.32/x
3. Step 3: Cross multiply
   31,560.56x = 43,554.89 × 17,414.32
4. Step 4: Simplify right side
   31,560.56x = 758,478,792.02
5. Step 5: Solve for x
   x = 758,478,792.02/31,560.56
6. Step 6: Final answer
   x = 24,032.49