Finding the Fourth Proportional to 1,748.98, 2,413.61 and 963.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,748.98 : 2,413.61 = 963.03 : x
2. Step 2: Convert to fraction form
   1,748.98/2,413.61 = 963.03/x
3. Step 3: Cross multiply
   1,748.98x = 2,413.61 × 963.03
4. Step 4: Simplify right side
   1,748.98x = 2,324,378.84
5. Step 5: Solve for x
   x = 2,324,378.84/1,748.98
6. Step 6: Final answer
   x = 1,328.99