Finding the Fourth Proportional to 2,506.41, 3,459.83 and 2,440.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,506.41 : 3,459.83 = 2,440.17 : x
2. Step 2: Convert to fraction form
   2,506.41/3,459.83 = 2,440.17/x
3. Step 3: Cross multiply
   2,506.41x = 3,459.83 × 2,440.17
4. Step 4: Simplify right side
   2,506.41x = 8,442,561.17
5. Step 5: Solve for x
   x = 8,442,561.17/2,506.41
6. Step 6: Final answer
   x = 3,368.39