Finding the Fourth Proportional to 8,064.48, 12,096.18 and 2,517.30

Step by Step Solution

1. Step 1: Write the proportion equation
   8,064.48 : 12,096.18 = 2,517.30 : x
2. Step 2: Convert to fraction form
   8,064.48/12,096.18 = 2,517.30/x
3. Step 3: Cross multiply
   8,064.48x = 12,096.18 × 2,517.30
4. Step 4: Simplify right side
   8,064.48x = 30,449,713.91
5. Step 5: Solve for x
   x = 30,449,713.91/8,064.48
6. Step 6: Final answer
   x = 3,775.78