Finding the Fourth Proportional to 17,022.66, 23,491.27 and 9,949.08

Step by Step Solution

1. Step 1: Write the proportion equation
   17,022.66 : 23,491.27 = 9,949.08 : x
2. Step 2: Convert to fraction form
   17,022.66/23,491.27 = 9,949.08/x
3. Step 3: Cross multiply
   17,022.66x = 23,491.27 × 9,949.08
4. Step 4: Simplify right side
   17,022.66x = 233,716,436.96
5. Step 5: Solve for x
   x = 233,716,436.96/17,022.66
6. Step 6: Final answer
   x = 13,729.73