Finding the Fourth Proportional to 16,098.34, 22,216.65 and 9,025.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,098.34 : 22,216.65 = 9,025.82 : x
2. Step 2: Convert to fraction form
   16,098.34/22,216.65 = 9,025.82/x
3. Step 3: Cross multiply
   16,098.34x = 22,216.65 × 9,025.82
4. Step 4: Simplify right side
   16,098.34x = 200,523,483.90
5. Step 5: Solve for x
   x = 200,523,483.90/16,098.34
6. Step 6: Final answer
   x = 12,456.16