Finding the Fourth Proportional to 6,297.27, 9,483.39 and 5,485.35

Step by Step Solution

1. Step 1: Write the proportion equation
   6,297.27 : 9,483.39 = 5,485.35 : x
2. Step 2: Convert to fraction form
   6,297.27/9,483.39 = 5,485.35/x
3. Step 3: Cross multiply
   6,297.27x = 9,483.39 × 5,485.35
4. Step 4: Simplify right side
   6,297.27x = 52,019,713.34
5. Step 5: Solve for x
   x = 52,019,713.34/6,297.27
6. Step 6: Final answer
   x = 8,260.68