Finding the Fourth Proportional to 3,978.24, 5,955.48 and 2,413.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,978.24 : 5,955.48 = 2,413.50 : x
2. Step 2: Convert to fraction form
   3,978.24/5,955.48 = 2,413.50/x
3. Step 3: Cross multiply
   3,978.24x = 5,955.48 × 2,413.50
4. Step 4: Simplify right side
   3,978.24x = 14,373,550.98
5. Step 5: Solve for x
   x = 14,373,550.98/3,978.24
6. Step 6: Final answer
   x = 3,613.04