Finding the Fourth Proportional to 16,096.38, 22,212.98 and 9,022.80

Step by Step Solution

1. Step 1: Write the proportion equation
   16,096.38 : 22,212.98 = 9,022.80 : x
2. Step 2: Convert to fraction form
   16,096.38/22,212.98 = 9,022.80/x
3. Step 3: Cross multiply
   16,096.38x = 22,212.98 × 9,022.80
4. Step 4: Simplify right side
   16,096.38x = 200,423,230.83
5. Step 5: Solve for x
   x = 200,423,230.83/16,096.38
6. Step 6: Final answer
   x = 12,451.45