Finding the Fourth Proportional to 2,464.17, 3,673.83 and 2,187.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,464.17 : 3,673.83 = 2,187.15 : x
2. Step 2: Convert to fraction form
   2,464.17/3,673.83 = 2,187.15/x
3. Step 3: Cross multiply
   2,464.17x = 3,673.83 × 2,187.15
4. Step 4: Simplify right side
   2,464.17x = 8,035,217.28
5. Step 5: Solve for x
   x = 8,035,217.28/2,464.17
6. Step 6: Final answer
   x = 3,260.82