Finding the Fourth Proportional to 31,514.97, 43,488.59 and 17,367.81

Step by Step Solution

1. Step 1: Write the proportion equation
   31,514.97 : 43,488.59 = 17,367.81 : x
2. Step 2: Convert to fraction form
   31,514.97/43,488.59 = 17,367.81/x
3. Step 3: Cross multiply
   31,514.97x = 43,488.59 × 17,367.81
4. Step 4: Simplify right side
   31,514.97x = 755,301,568.29
5. Step 5: Solve for x
   x = 755,301,568.29/31,514.97
6. Step 6: Final answer
   x = 23,966.44