Finding the Fourth Proportional to 2,474.50, 3,414.81 and 1,426.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,474.50 : 3,414.81 = 1,426.54 : x
2. Step 2: Convert to fraction form
   2,474.50/3,414.81 = 1,426.54/x
3. Step 3: Cross multiply
   2,474.50x = 3,414.81 × 1,426.54
4. Step 4: Simplify right side
   2,474.50x = 4,871,363.06
5. Step 5: Solve for x
   x = 4,871,363.06/2,474.50
6. Step 6: Final answer
   x = 1,968.63