Finding the Fourth Proportional to 6,065.86, 8,370.92 and 3,413.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,065.86 : 8,370.92 = 3,413.31 : x
2. Step 2: Convert to fraction form
   6,065.86/8,370.92 = 3,413.31/x
3. Step 3: Cross multiply
   6,065.86x = 8,370.92 × 3,413.31
4. Step 4: Simplify right side
   6,065.86x = 28,572,527.88
5. Step 5: Solve for x
   x = 28,572,527.88/6,065.86
6. Step 6: Final answer
   x = 4,710.39