Finding the Fourth Proportional to 6,202.35, 8,559.57 and 3,550.29

Step by Step Solution

1. Step 1: Write the proportion equation
   6,202.35 : 8,559.57 = 3,550.29 : x
2. Step 2: Convert to fraction form
   6,202.35/8,559.57 = 3,550.29/x
3. Step 3: Cross multiply
   6,202.35x = 8,559.57 × 3,550.29
4. Step 4: Simplify right side
   6,202.35x = 30,388,955.78
5. Step 5: Solve for x
   x = 30,388,955.78/6,202.35
6. Step 6: Final answer
   x = 4,899.59