Finding the Fourth Proportional to 1,626.94, 2,244.78 and 963.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,626.94 : 2,244.78 = 963.52 : x
2. Step 2: Convert to fraction form
   1,626.94/2,244.78 = 963.52/x
3. Step 3: Cross multiply
   1,626.94x = 2,244.78 × 963.52
4. Step 4: Simplify right side
   1,626.94x = 2,162,890.43
5. Step 5: Solve for x
   x = 2,162,890.43/1,626.94
6. Step 6: Final answer
   x = 1,329.42