Finding the Fourth Proportional to 6,189.14, 8,540.52 and 3,535.94

Step by Step Solution

1. Step 1: Write the proportion equation
   6,189.14 : 8,540.52 = 3,535.94 : x
2. Step 2: Convert to fraction form
   6,189.14/8,540.52 = 3,535.94/x
3. Step 3: Cross multiply
   6,189.14x = 8,540.52 × 3,535.94
4. Step 4: Simplify right side
   6,189.14x = 30,198,766.29
5. Step 5: Solve for x
   x = 30,198,766.29/6,189.14
6. Step 6: Final answer
   x = 4,879.32