Finding the Fourth Proportional to 3,196.36, 4,413.18 and 2,449

Step by Step Solution

1. Step 1: Write the proportion equation
   3,196.36 : 4,413.18 = 2,449 : x
2. Step 2: Convert to fraction form
   3,196.36/4,413.18 = 2,449/x
3. Step 3: Cross multiply
   3,196.36x = 4,413.18 × 2,449
4. Step 4: Simplify right side
   3,196.36x = 10,807,877.82
5. Step 5: Solve for x
   x = 10,807,877.82/3,196.36
6. Step 6: Final answer
   x = 3,381.31