Finding the Fourth Proportional to 17,882.40, 24,677.24 and 9,924.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,882.40 : 24,677.24 = 9,924.42 : x
2. Step 2: Convert to fraction form
   17,882.40/24,677.24 = 9,924.42/x
3. Step 3: Cross multiply
   17,882.40x = 24,677.24 × 9,924.42
4. Step 4: Simplify right side
   17,882.40x = 244,907,294.20
5. Step 5: Solve for x
   x = 244,907,294.20/17,882.40
6. Step 6: Final answer
   x = 13,695.44