Finding the Fourth Proportional to 17,697.26, 24,422.31 and 10,144.04

Step by Step Solution

1. Step 1: Write the proportion equation
   17,697.26 : 24,422.31 = 10,144.04 : x
2. Step 2: Convert to fraction form
   17,697.26/24,422.31 = 10,144.04/x
3. Step 3: Cross multiply
   17,697.26x = 24,422.31 × 10,144.04
4. Step 4: Simplify right side
   17,697.26x = 247,740,767.42
5. Step 5: Solve for x
   x = 247,740,767.42/17,697.26
6. Step 6: Final answer
   x = 13,998.82