Finding the Fourth Proportional to 31,171.91, 43,016.00 and 17,024.85

Step by Step Solution

1. Step 1: Write the proportion equation
   31,171.91 : 43,016.00 = 17,024.85 : x
2. Step 2: Convert to fraction form
   31,171.91/43,016.00 = 17,024.85/x
3. Step 3: Cross multiply
   31,171.91x = 43,016.00 × 17,024.85
4. Step 4: Simplify right side
   31,171.91x = 732,340,862.48
5. Step 5: Solve for x
   x = 732,340,862.48/31,171.91
6. Step 6: Final answer
   x = 23,493.62