Finding the Fourth Proportional to 17,797.40, 24,559.98 and 9,839.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,797.40 : 24,559.98 = 9,839.42 : x
2. Step 2: Convert to fraction form
   17,797.40/24,559.98 = 9,839.42/x
3. Step 3: Cross multiply
   17,797.40x = 24,559.98 × 9,839.42
4. Step 4: Simplify right side
   17,797.40x = 241,655,958.41
5. Step 5: Solve for x
   x = 241,655,958.41/17,797.40
6. Step 6: Final answer
   x = 13,578.16