Finding the Fourth Proportional to 10,469.59, 14,453.13 and 8,224.27

Step by Step Solution

1. Step 1: Write the proportion equation
   10,469.59 : 14,453.13 = 8,224.27 : x
2. Step 2: Convert to fraction form
   10,469.59/14,453.13 = 8,224.27/x
3. Step 3: Cross multiply
   10,469.59x = 14,453.13 × 8,224.27
4. Step 4: Simplify right side
   10,469.59x = 118,866,438.17
5. Step 5: Solve for x
   x = 118,866,438.17/10,469.59
6. Step 6: Final answer
   x = 11,353.50