Finding the Fourth Proportional to 6,208.98, 8,568.78 and 3,556.32

Step by Step Solution

1. Step 1: Write the proportion equation
   6,208.98 : 8,568.78 = 3,556.32 : x
2. Step 2: Convert to fraction form
   6,208.98/8,568.78 = 3,556.32/x
3. Step 3: Cross multiply
   6,208.98x = 8,568.78 × 3,556.32
4. Step 4: Simplify right side
   6,208.98x = 30,473,323.69
5. Step 5: Solve for x
   x = 30,473,323.69/6,208.98
6. Step 6: Final answer
   x = 4,907.94