Finding the Fourth Proportional to 31,171.23, 43,016.07 and 17,024.07

Step by Step Solution

1. Step 1: Write the proportion equation
   31,171.23 : 43,016.07 = 17,024.07 : x
2. Step 2: Convert to fraction form
   31,171.23/43,016.07 = 17,024.07/x
3. Step 3: Cross multiply
   31,171.23x = 43,016.07 × 17,024.07
4. Step 4: Simplify right side
   31,171.23x = 732,308,586.80
5. Step 5: Solve for x
   x = 732,308,586.80/31,171.23
6. Step 6: Final answer
   x = 23,493.09