Finding the Fourth Proportional to 17,697.32, 24,422.39 and 10,144.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,697.32 : 24,422.39 = 10,144.10 : x
2. Step 2: Convert to fraction form
   17,697.32/24,422.39 = 10,144.10/x
3. Step 3: Cross multiply
   17,697.32x = 24,422.39 × 10,144.10
4. Step 4: Simplify right side
   17,697.32x = 247,743,166.40
5. Step 5: Solve for x
   x = 247,743,166.40/17,697.32
6. Step 6: Final answer
   x = 13,998.91