Finding the Fourth Proportional to 1,749.30, 2,413.94 and 963.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,749.30 : 2,413.94 = 963.33 : x
2. Step 2: Convert to fraction form
   1,749.30/2,413.94 = 963.33/x
3. Step 3: Cross multiply
   1,749.30x = 2,413.94 × 963.33
4. Step 4: Simplify right side
   1,749.30x = 2,325,420.82
5. Step 5: Solve for x
   x = 2,325,420.82/1,749.30
6. Step 6: Final answer
   x = 1,329.34