Finding the Fourth Proportional to 31,560.52, 43,554.92 and 17,412.52

Step by Step Solution

1. Step 1: Write the proportion equation
   31,560.52 : 43,554.92 = 17,412.52 : x
2. Step 2: Convert to fraction form
   31,560.52/43,554.92 = 17,412.52/x
3. Step 3: Cross multiply
   31,560.52x = 43,554.92 × 17,412.52
4. Step 4: Simplify right side
   31,560.52x = 758,400,915.60
5. Step 5: Solve for x
   x = 758,400,915.60/31,560.52
6. Step 6: Final answer
   x = 24,030.05