Finding the Fourth Proportional to 2,461.52, 3,397.12 and 1,413.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,461.52 : 3,397.12 = 1,413.60 : x
2. Step 2: Convert to fraction form
   2,461.52/3,397.12 = 1,413.60/x
3. Step 3: Cross multiply
   2,461.52x = 3,397.12 × 1,413.60
4. Step 4: Simplify right side
   2,461.52x = 4,802,168.83
5. Step 5: Solve for x
   x = 4,802,168.83/2,461.52
6. Step 6: Final answer
   x = 1,950.90