Finding the Fourth Proportional to 6,196.28, 8,550.78 and 3,839

Step by Step Solution

1. Step 1: Write the proportion equation
   6,196.28 : 8,550.78 = 3,839 : x
2. Step 2: Convert to fraction form
   6,196.28/8,550.78 = 3,839/x
3. Step 3: Cross multiply
   6,196.28x = 8,550.78 × 3,839
4. Step 4: Simplify right side
   6,196.28x = 32,826,444.42
5. Step 5: Solve for x
   x = 32,826,444.42/6,196.28
6. Step 6: Final answer
   x = 5,297.77