Finding the Fourth Proportional to 16,344.88, 22,549.86 and 9,969.27

Step by Step Solution

1. Step 1: Write the proportion equation
   16,344.88 : 22,549.86 = 9,969.27 : x
2. Step 2: Convert to fraction form
   16,344.88/22,549.86 = 9,969.27/x
3. Step 3: Cross multiply
   16,344.88x = 22,549.86 × 9,969.27
4. Step 4: Simplify right side
   16,344.88x = 224,805,642.80
5. Step 5: Solve for x
   x = 224,805,642.80/16,344.88
6. Step 6: Final answer
   x = 13,753.89