Finding the Fourth Proportional to 31,854.67, 43,958.52 and 17,514.49

Step by Step Solution

1. Step 1: Write the proportion equation
   31,854.67 : 43,958.52 = 17,514.49 : x
2. Step 2: Convert to fraction form
   31,854.67/43,958.52 = 17,514.49/x
3. Step 3: Cross multiply
   31,854.67x = 43,958.52 × 17,514.49
4. Step 4: Simplify right side
   31,854.67x = 769,910,998.64
5. Step 5: Solve for x
   x = 769,910,998.64/31,854.67
6. Step 6: Final answer
   x = 24,169.48