Finding the Fourth Proportional to 3,952.80, 5,896.80 and 3,952.80

Step by Step Solution

1. Step 1: Write the proportion equation
   3,952.80 : 5,896.80 = 3,952.80 : x
2. Step 2: Convert to fraction form
   3,952.80/5,896.80 = 3,952.80/x
3. Step 3: Cross multiply
   3,952.80x = 5,896.80 × 3,952.80
4. Step 4: Simplify right side
   3,952.80x = 23,308,871.04
5. Step 5: Solve for x
   x = 23,308,871.04/3,952.80
6. Step 6: Final answer
   x = 5,896.80