Finding the Fourth Proportional to 17,494.86, 24,142.03 and 9,940.19

Step by Step Solution

1. Step 1: Write the proportion equation
   17,494.86 : 24,142.03 = 9,940.19 : x
2. Step 2: Convert to fraction form
   17,494.86/24,142.03 = 9,940.19/x
3. Step 3: Cross multiply
   17,494.86x = 24,142.03 × 9,940.19
4. Step 4: Simplify right side
   17,494.86x = 239,976,365.19
5. Step 5: Solve for x
   x = 239,976,365.19/17,494.86
6. Step 6: Final answer
   x = 13,716.96