Finding the Fourth Proportional to 1,025.33, 1,414.46 and 632.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,025.33 : 1,414.46 = 632.27 : x
2. Step 2: Convert to fraction form
   1,025.33/1,414.46 = 632.27/x
3. Step 3: Cross multiply
   1,025.33x = 1,414.46 × 632.27
4. Step 4: Simplify right side
   1,025.33x = 894,325.74
5. Step 5: Solve for x
   x = 894,325.74/1,025.33
6. Step 6: Final answer
   x = 872.24