Finding the Fourth Proportional to 16,097, 22,212.04 and 9,022.40

Step by Step Solution

1. Step 1: Write the proportion equation
   16,097 : 22,212.04 = 9,022.40 : x
2. Step 2: Convert to fraction form
   16,097/22,212.04 = 9,022.40/x
3. Step 3: Cross multiply
   16,097x = 22,212.04 × 9,022.40
4. Step 4: Simplify right side
   16,097x = 200,405,909.70
5. Step 5: Solve for x
   x = 200,405,909.70/16,097
6. Step 6: Final answer
   x = 12,449.89