Finding the Fourth Proportional to 2,414.27, 3,328.72 and 1,942.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,414.27 : 3,328.72 = 1,942.18 : x
2. Step 2: Convert to fraction form
   2,414.27/3,328.72 = 1,942.18/x
3. Step 3: Cross multiply
   2,414.27x = 3,328.72 × 1,942.18
4. Step 4: Simplify right side
   2,414.27x = 6,464,960.23
5. Step 5: Solve for x
   x = 6,464,960.23/2,414.27
6. Step 6: Final answer
   x = 2,677.81