Finding the Fourth Proportional to 1,748.79, 2,413.36 and 962.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,748.79 : 2,413.36 = 962.83 : x
2. Step 2: Convert to fraction form
   1,748.79/2,413.36 = 962.83/x
3. Step 3: Cross multiply
   1,748.79x = 2,413.36 × 962.83
4. Step 4: Simplify right side
   1,748.79x = 2,323,650.59
5. Step 5: Solve for x
   x = 2,323,650.59/1,748.79
6. Step 6: Final answer
   x = 1,328.72