Finding the Fourth Proportional to 16,099.23, 22,217.11 and 9,025.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,099.23 : 22,217.11 = 9,025.50 : x
2. Step 2: Convert to fraction form
   16,099.23/22,217.11 = 9,025.50/x
3. Step 3: Cross multiply
   16,099.23x = 22,217.11 × 9,025.50
4. Step 4: Simplify right side
   16,099.23x = 200,520,526.31
5. Step 5: Solve for x
   x = 200,520,526.31/16,099.23
6. Step 6: Final answer
   x = 12,455.29