Finding the Fourth Proportional to 31,662.14, 43,694.22 and 17,514.92

Step by Step Solution

1. Step 1: Write the proportion equation
   31,662.14 : 43,694.22 = 17,514.92 : x
2. Step 2: Convert to fraction form
   31,662.14/43,694.22 = 17,514.92/x
3. Step 3: Cross multiply
   31,662.14x = 43,694.22 × 17,514.92
4. Step 4: Simplify right side
   31,662.14x = 765,300,767.76
5. Step 5: Solve for x
   x = 765,300,767.76/31,662.14
6. Step 6: Final answer
   x = 24,170.85