Finding the Fourth Proportional to 17,491.94, 24,134.73 and 9,938.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,491.94 : 24,134.73 = 9,938.42 : x
2. Step 2: Convert to fraction form
   17,491.94/24,134.73 = 9,938.42/x
3. Step 3: Cross multiply
   17,491.94x = 24,134.73 × 9,938.42
4. Step 4: Simplify right side
   17,491.94x = 239,861,083.33
5. Step 5: Solve for x
   x = 239,861,083.33/17,491.94
6. Step 6: Final answer
   x = 13,712.66