Finding the Fourth Proportional to 8,064.80, 12,096.86 and 2,518.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,064.80 : 12,096.86 = 2,518.10 : x
2. Step 2: Convert to fraction form
   8,064.80/12,096.86 = 2,518.10/x
3. Step 3: Cross multiply
   8,064.80x = 12,096.86 × 2,518.10
4. Step 4: Simplify right side
   8,064.80x = 30,461,103.17
5. Step 5: Solve for x
   x = 30,461,103.17/8,064.80
6. Step 6: Final answer
   x = 3,777.04