Finding the Fourth Proportional to 16,224.10, 22,390.83 and 9,849.22

Step by Step Solution

1. Step 1: Write the proportion equation
   16,224.10 : 22,390.83 = 9,849.22 : x
2. Step 2: Convert to fraction form
   16,224.10/22,390.83 = 9,849.22/x
3. Step 3: Cross multiply
   16,224.10x = 22,390.83 × 9,849.22
4. Step 4: Simplify right side
   16,224.10x = 220,532,154.68
5. Step 5: Solve for x
   x = 220,532,154.68/16,224.10
6. Step 6: Final answer
   x = 13,592.88