Finding the Fourth Proportional to 2,474.84, 3,414.12 and 1,426.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,474.84 : 3,414.12 = 1,426.30 : x
2. Step 2: Convert to fraction form
   2,474.84/3,414.12 = 1,426.30/x
3. Step 3: Cross multiply
   2,474.84x = 3,414.12 × 1,426.30
4. Step 4: Simplify right side
   2,474.84x = 4,869,559.36
5. Step 5: Solve for x
   x = 4,869,559.36/2,474.84
6. Step 6: Final answer
   x = 1,967.63