Finding the Fourth Proportional to 1,748.58, 2,413.83 and 1,244.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,748.58 : 2,413.83 = 1,244.76 : x
2. Step 2: Convert to fraction form
   1,748.58/2,413.83 = 1,244.76/x
3. Step 3: Cross multiply
   1,748.58x = 2,413.83 × 1,244.76
4. Step 4: Simplify right side
   1,748.58x = 3,004,639.03
5. Step 5: Solve for x
   x = 3,004,639.03/1,748.58
6. Step 6: Final answer
   x = 1,718.33