Finding the Fourth Proportional to 2,474.67, 3,414.89 and 1,426.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,474.67 : 3,414.89 = 1,426.71 : x
2. Step 2: Convert to fraction form
   2,474.67/3,414.89 = 1,426.71/x
3. Step 3: Cross multiply
   2,474.67x = 3,414.89 × 1,426.71
4. Step 4: Simplify right side
   2,474.67x = 4,872,050.58
5. Step 5: Solve for x
   x = 4,872,050.58/2,474.67
6. Step 6: Final answer
   x = 1,968.77