Finding the Fourth Proportional to 5,766.56, 7,949.04 and 5,533.28

Step by Step Solution

1. Step 1: Write the proportion equation
   5,766.56 : 7,949.04 = 5,533.28 : x
2. Step 2: Convert to fraction form
   5,766.56/7,949.04 = 5,533.28/x
3. Step 3: Cross multiply
   5,766.56x = 7,949.04 × 5,533.28
4. Step 4: Simplify right side
   5,766.56x = 43,984,264.05
5. Step 5: Solve for x
   x = 43,984,264.05/5,766.56
6. Step 6: Final answer
   x = 7,627.47