Finding the Fourth Proportional to 2,942.93, 4,413.49 and 1,300.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,942.93 : 4,413.49 = 1,300.86 : x
2. Step 2: Convert to fraction form
   2,942.93/4,413.49 = 1,300.86/x
3. Step 3: Cross multiply
   2,942.93x = 4,413.49 × 1,300.86
4. Step 4: Simplify right side
   2,942.93x = 5,741,329.35
5. Step 5: Solve for x
   x = 5,741,329.35/2,942.93
6. Step 6: Final answer
   x = 1,950.89