Finding the Fourth Proportional to 1,748.94, 2,413.56 and 963.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,748.94 : 2,413.56 = 963.05 : x
2. Step 2: Convert to fraction form
   1,748.94/2,413.56 = 963.05/x
3. Step 3: Cross multiply
   1,748.94x = 2,413.56 × 963.05
4. Step 4: Simplify right side
   1,748.94x = 2,324,366.89
5. Step 5: Solve for x
   x = 2,324,366.89/1,748.94
6. Step 6: Final answer
   x = 1,329.01