Finding the Fourth Proportional to 5,413.83, 8,114.37 and 2,448.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,413.83 : 8,114.37 = 2,448.82 : x
2. Step 2: Convert to fraction form
   5,413.83/8,114.37 = 2,448.82/x
3. Step 3: Cross multiply
   5,413.83x = 8,114.37 × 2,448.82
4. Step 4: Simplify right side
   5,413.83x = 19,870,631.54
5. Step 5: Solve for x
   x = 19,870,631.54/5,413.83
6. Step 6: Final answer
   x = 3,670.35