Finding the Fourth Proportional to 16,099.62, 22,217.94 and 9,026.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,099.62 : 22,217.94 = 9,026.16 : x
2. Step 2: Convert to fraction form
   16,099.62/22,217.94 = 9,026.16/x
3. Step 3: Cross multiply
   16,099.62x = 22,217.94 × 9,026.16
4. Step 4: Simplify right side
   16,099.62x = 200,542,681.31
5. Step 5: Solve for x
   x = 200,542,681.31/16,099.62
6. Step 6: Final answer
   x = 12,456.36