Finding the Fourth Proportional to 2,949.30, 4,413.69 and 2,422.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,949.30 : 4,413.69 = 2,422.98 : x
2. Step 2: Convert to fraction form
   2,949.30/4,413.69 = 2,422.98/x
3. Step 3: Cross multiply
   2,949.30x = 4,413.69 × 2,422.98
4. Step 4: Simplify right side
   2,949.30x = 10,694,282.60
5. Step 5: Solve for x
   x = 10,694,282.60/2,949.30
6. Step 6: Final answer
   x = 3,626.04