Finding the Fourth Proportional to 6,204.50, 8,559.78 and 3,550.48

Step by Step Solution

1. Step 1: Write the proportion equation
   6,204.50 : 8,559.78 = 3,550.48 : x
2. Step 2: Convert to fraction form
   6,204.50/8,559.78 = 3,550.48/x
3. Step 3: Cross multiply
   6,204.50x = 8,559.78 × 3,550.48
4. Step 4: Simplify right side
   6,204.50x = 30,391,327.69
5. Step 5: Solve for x
   x = 30,391,327.69/6,204.50
6. Step 6: Final answer
   x = 4,898.27