Finding the Fourth Proportional to 4,413.93, 6,647.33 and 4,020.27

Step by Step Solution

1. Step 1: Write the proportion equation
   4,413.93 : 6,647.33 = 4,020.27 : x
2. Step 2: Convert to fraction form
   4,413.93/6,647.33 = 4,020.27/x
3. Step 3: Cross multiply
   4,413.93x = 6,647.33 × 4,020.27
4. Step 4: Simplify right side
   4,413.93x = 26,724,061.38
5. Step 5: Solve for x
   x = 26,724,061.38/4,413.93
6. Step 6: Final answer
   x = 6,054.48