Finding the Fourth Proportional to 31,498.58, 43,468.04 and 17,351.43

Step by Step Solution

1. Step 1: Write the proportion equation
   31,498.58 : 43,468.04 = 17,351.43 : x
2. Step 2: Convert to fraction form
   31,498.58/43,468.04 = 17,351.43/x
3. Step 3: Cross multiply
   31,498.58x = 43,468.04 × 17,351.43
4. Step 4: Simplify right side
   31,498.58x = 754,232,653.30
5. Step 5: Solve for x
   x = 754,232,653.30/31,498.58
6. Step 6: Final answer
   x = 23,944.97