Finding the Fourth Proportional to 16,098.31, 22,214.91 and 8,830

Step by Step Solution

1. Step 1: Write the proportion equation
   16,098.31 : 22,214.91 = 8,830 : x
2. Step 2: Convert to fraction form
   16,098.31/22,214.91 = 8,830/x
3. Step 3: Cross multiply
   16,098.31x = 22,214.91 × 8,830
4. Step 4: Simplify right side
   16,098.31x = 196,157,655.30
5. Step 5: Solve for x
   x = 196,157,655.30/16,098.31
6. Step 6: Final answer
   x = 12,184.98