Finding the Fourth Proportional to 1,748.79, 2,413.30 and 962.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,748.79 : 2,413.30 = 962.82 : x
2. Step 2: Convert to fraction form
   1,748.79/2,413.30 = 962.82/x
3. Step 3: Cross multiply
   1,748.79x = 2,413.30 × 962.82
4. Step 4: Simplify right side
   1,748.79x = 2,323,573.51
5. Step 5: Solve for x
   x = 2,323,573.51/1,748.79
6. Step 6: Final answer
   x = 1,328.67