Finding the Fourth Proportional to 8,308.78, 12,461.06 and 2,464.04

Step by Step Solution

1. Step 1: Write the proportion equation
   8,308.78 : 12,461.06 = 2,464.04 : x
2. Step 2: Convert to fraction form
   8,308.78/12,461.06 = 2,464.04/x
3. Step 3: Cross multiply
   8,308.78x = 12,461.06 × 2,464.04
4. Step 4: Simplify right side
   8,308.78x = 30,704,550.28
5. Step 5: Solve for x
   x = 30,704,550.28/8,308.78
6. Step 6: Final answer
   x = 3,695.43