Finding the Fourth Proportional to 31,498.26, 43,467.72 and 17,351.07

Step by Step Solution

1. Step 1: Write the proportion equation
   31,498.26 : 43,467.72 = 17,351.07 : x
2. Step 2: Convert to fraction form
   31,498.26/43,467.72 = 17,351.07/x
3. Step 3: Cross multiply
   31,498.26x = 43,467.72 × 17,351.07
4. Step 4: Simplify right side
   31,498.26x = 754,211,452.46
5. Step 5: Solve for x
   x = 754,211,452.46/31,498.26
6. Step 6: Final answer
   x = 23,944.54