Finding the Fourth Proportional to 4,722.56, 6,503.52 and 4,708.16

Step by Step Solution

1. Step 1: Write the proportion equation
   4,722.56 : 6,503.52 = 4,708.16 : x
2. Step 2: Convert to fraction form
   4,722.56/6,503.52 = 4,708.16/x
3. Step 3: Cross multiply
   4,722.56x = 6,503.52 × 4,708.16
4. Step 4: Simplify right side
   4,722.56x = 30,619,612.72
5. Step 5: Solve for x
   x = 30,619,612.72/4,722.56
6. Step 6: Final answer
   x = 6,483.69