Finding the Fourth Proportional to 12,096.48, 16,684.09 and 8,061.46

Step by Step Solution

1. Step 1: Write the proportion equation
   12,096.48 : 16,684.09 = 8,061.46 : x
2. Step 2: Convert to fraction form
   12,096.48/16,684.09 = 8,061.46/x
3. Step 3: Cross multiply
   12,096.48x = 16,684.09 × 8,061.46
4. Step 4: Simplify right side
   12,096.48x = 134,498,124.17
5. Step 5: Solve for x
   x = 134,498,124.17/12,096.48
6. Step 6: Final answer
   x = 11,118.78