Finding the Fourth Proportional to 31,496.30, 43,460.42 and 17,350.04

Step by Step Solution

1. Step 1: Write the proportion equation
   31,496.30 : 43,460.42 = 17,350.04 : x
2. Step 2: Convert to fraction form
   31,496.30/43,460.42 = 17,350.04/x
3. Step 3: Cross multiply
   31,496.30x = 43,460.42 × 17,350.04
4. Step 4: Simplify right side
   31,496.30x = 754,040,025.42
5. Step 5: Solve for x
   x = 754,040,025.42/31,496.30
6. Step 6: Final answer
   x = 23,940.59