Finding the Fourth Proportional to 31,601.30, 43,610.02 and 17,454.15

Step by Step Solution

1. Step 1: Write the proportion equation
   31,601.30 : 43,610.02 = 17,454.15 : x
2. Step 2: Convert to fraction form
   31,601.30/43,610.02 = 17,454.15/x
3. Step 3: Cross multiply
   31,601.30x = 43,610.02 × 17,454.15
4. Step 4: Simplify right side
   31,601.30x = 761,175,787.02
5. Step 5: Solve for x
   x = 761,175,787.02/31,601.30
6. Step 6: Final answer
   x = 24,086.85