Finding the Fourth Proportional to 12,092.28, 16,676.19 and 8,061.42

Step by Step Solution

1. Step 1: Write the proportion equation
   12,092.28 : 16,676.19 = 8,061.42 : x
2. Step 2: Convert to fraction form
   12,092.28/16,676.19 = 8,061.42/x
3. Step 3: Cross multiply
   12,092.28x = 16,676.19 × 8,061.42
4. Step 4: Simplify right side
   12,092.28x = 134,433,771.59
5. Step 5: Solve for x
   x = 134,433,771.59/12,092.28
6. Step 6: Final answer
   x = 11,117.32