Finding the Fourth Proportional to 2,474.82, 3,413.61 and 1,591.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,474.82 : 3,413.61 = 1,591.74 : x
2. Step 2: Convert to fraction form
   2,474.82/3,413.61 = 1,591.74/x
3. Step 3: Cross multiply
   2,474.82x = 3,413.61 × 1,591.74
4. Step 4: Simplify right side
   2,474.82x = 5,433,579.58
5. Step 5: Solve for x
   x = 5,433,579.58/2,474.82
6. Step 6: Final answer
   x = 2,195.55