Finding the Fourth Proportional to 17,668.72, 24,382.32 and 10,114.80

Step by Step Solution

1. Step 1: Write the proportion equation
   17,668.72 : 24,382.32 = 10,114.80 : x
2. Step 2: Convert to fraction form
   17,668.72/24,382.32 = 10,114.80/x
3. Step 3: Cross multiply
   17,668.72x = 24,382.32 × 10,114.80
4. Step 4: Simplify right side
   17,668.72x = 246,622,290.34
5. Step 5: Solve for x
   x = 246,622,290.34/17,668.72
6. Step 6: Final answer
   x = 13,958.13