Finding the Fourth Proportional to 4,743.72, 6,544.98 and 3,065.16

Step by Step Solution

1. Step 1: Write the proportion equation
   4,743.72 : 6,544.98 = 3,065.16 : x
2. Step 2: Convert to fraction form
   4,743.72/6,544.98 = 3,065.16/x
3. Step 3: Cross multiply
   4,743.72x = 6,544.98 × 3,065.16
4. Step 4: Simplify right side
   4,743.72x = 20,061,410.90
5. Step 5: Solve for x
   x = 20,061,410.90/4,743.72
6. Step 6: Final answer
   x = 4,229.05