Finding the Fourth Proportional to 1,748.89, 2,413.40 and 1,002.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,748.89 : 2,413.40 = 1,002.33 : x
2. Step 2: Convert to fraction form
   1,748.89/2,413.40 = 1,002.33/x
3. Step 3: Cross multiply
   1,748.89x = 2,413.40 × 1,002.33
4. Step 4: Simplify right side
   1,748.89x = 2,419,020.72
5. Step 5: Solve for x
   x = 2,419,020.72/1,748.89
6. Step 6: Final answer
   x = 1,383.17