Finding the Fourth Proportional to 17,424.86, 24,041 and 9,869.99

Step by Step Solution

1. Step 1: Write the proportion equation
   17,424.86 : 24,041 = 9,869.99 : x
2. Step 2: Convert to fraction form
   17,424.86/24,041 = 9,869.99/x
3. Step 3: Cross multiply
   17,424.86x = 24,041 × 9,869.99
4. Step 4: Simplify right side
   17,424.86x = 237,284,309.39
5. Step 5: Solve for x
   x = 237,284,309.39/17,424.86
6. Step 6: Final answer
   x = 13,617.58