Finding the Fourth Proportional to 16,026.14, 22,108.88 and 9,308.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,026.14 : 22,108.88 = 9,308.12 : x
2. Step 2: Convert to fraction form
   16,026.14/22,108.88 = 9,308.12/x
3. Step 3: Cross multiply
   16,026.14x = 22,108.88 × 9,308.12
4. Step 4: Simplify right side
   16,026.14x = 205,792,116.84
5. Step 5: Solve for x
   x = 205,792,116.84/16,026.14
6. Step 6: Final answer
   x = 12,841.03