Finding the Fourth Proportional to 8,096.88, 12,147.18 and 2,550.21

Step by Step Solution

1. Step 1: Write the proportion equation
   8,096.88 : 12,147.18 = 2,550.21 : x
2. Step 2: Convert to fraction form
   8,096.88/12,147.18 = 2,550.21/x
3. Step 3: Cross multiply
   8,096.88x = 12,147.18 × 2,550.21
4. Step 4: Simplify right side
   8,096.88x = 30,977,859.91
5. Step 5: Solve for x
   x = 30,977,859.91/8,096.88
6. Step 6: Final answer
   x = 3,825.90