Finding the Fourth Proportional to 8,297.06, 12,443.88 and 4,078.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,297.06 : 12,443.88 = 4,078.52 : x
2. Step 2: Convert to fraction form
   8,297.06/12,443.88 = 4,078.52/x
3. Step 3: Cross multiply
   8,297.06x = 12,443.88 × 4,078.52
4. Step 4: Simplify right side
   8,297.06x = 50,752,613.46
5. Step 5: Solve for x
   x = 50,752,613.46/8,297.06
6. Step 6: Final answer
   x = 6,116.94