Finding the Fourth Proportional to 2,810.70, 4,217.27 and 1,350.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,810.70 : 4,217.27 = 1,350.27 : x
2. Step 2: Convert to fraction form
   2,810.70/4,217.27 = 1,350.27/x
3. Step 3: Cross multiply
   2,810.70x = 4,217.27 × 1,350.27
4. Step 4: Simplify right side
   2,810.70x = 5,694,446.41
5. Step 5: Solve for x
   x = 5,694,446.41/2,810.70
6. Step 6: Final answer
   x = 2,025.99