Finding the Fourth Proportional to 5,766.24, 7,957.56 and 3,528.06

Step by Step Solution

1. Step 1: Write the proportion equation
   5,766.24 : 7,957.56 = 3,528.06 : x
2. Step 2: Convert to fraction form
   5,766.24/7,957.56 = 3,528.06/x
3. Step 3: Cross multiply
   5,766.24x = 7,957.56 × 3,528.06
4. Step 4: Simplify right side
   5,766.24x = 28,074,749.13
5. Step 5: Solve for x
   x = 28,074,749.13/5,766.24
6. Step 6: Final answer
   x = 4,868.81