Finding the Fourth Proportional to 1,614.98, 2,227.46 and 1,025.70

Step by Step Solution

1. Step 1: Write the proportion equation
   1,614.98 : 2,227.46 = 1,025.70 : x
2. Step 2: Convert to fraction form
   1,614.98/2,227.46 = 1,025.70/x
3. Step 3: Cross multiply
   1,614.98x = 2,227.46 × 1,025.70
4. Step 4: Simplify right side
   1,614.98x = 2,284,705.72
5. Step 5: Solve for x
   x = 2,284,705.72/1,614.98
6. Step 6: Final answer
   x = 1,414.70