Finding the Fourth Proportional to 2,413.53, 3,322.25 and 2,102.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,413.53 : 3,322.25 = 2,102.49 : x
2. Step 2: Convert to fraction form
   2,413.53/3,322.25 = 2,102.49/x
3. Step 3: Cross multiply
   2,413.53x = 3,322.25 × 2,102.49
4. Step 4: Simplify right side
   2,413.53x = 6,984,986.89
5. Step 5: Solve for x
   x = 6,984,986.89/2,413.53
6. Step 6: Final answer
   x = 2,894.10