Finding the Fourth Proportional to 5,148.33, 7,760.56 and 4,847.32

Step by Step Solution

1. Step 1: Write the proportion equation
   5,148.33 : 7,760.56 = 4,847.32 : x
2. Step 2: Convert to fraction form
   5,148.33/7,760.56 = 4,847.32/x
3. Step 3: Cross multiply
   5,148.33x = 7,760.56 × 4,847.32
4. Step 4: Simplify right side
   5,148.33x = 37,617,947.04
5. Step 5: Solve for x
   x = 37,617,947.04/5,148.33
6. Step 6: Final answer
   x = 7,306.82