Finding the Fourth Proportional to 31,498.38, 43,467.84 and 17,351.46

Step by Step Solution

1. Step 1: Write the proportion equation
   31,498.38 : 43,467.84 = 17,351.46 : x
2. Step 2: Convert to fraction form
   31,498.38/43,467.84 = 17,351.46/x
3. Step 3: Cross multiply
   31,498.38x = 43,467.84 × 17,351.46
4. Step 4: Simplify right side
   31,498.38x = 754,230,487.05
5. Step 5: Solve for x
   x = 754,230,487.05/31,498.38
6. Step 6: Final answer
   x = 23,945.06