Finding the Fourth Proportional to 3,968.33, 5,947.02 and 3,850.07

Step by Step Solution

1. Step 1: Write the proportion equation
   3,968.33 : 5,947.02 = 3,850.07 : x
2. Step 2: Convert to fraction form
   3,968.33/5,947.02 = 3,850.07/x
3. Step 3: Cross multiply
   3,968.33x = 5,947.02 × 3,850.07
4. Step 4: Simplify right side
   3,968.33x = 22,896,413.56
5. Step 5: Solve for x
   x = 22,896,413.56/3,968.33
6. Step 6: Final answer
   x = 5,769.79