Finding the Fourth Proportional to 6,933.72, 9,567.43 and 3,949.61

Step by Step Solution

1. Step 1: Write the proportion equation
   6,933.72 : 9,567.43 = 3,949.61 : x
2. Step 2: Convert to fraction form
   6,933.72/9,567.43 = 3,949.61/x
3. Step 3: Cross multiply
   6,933.72x = 9,567.43 × 3,949.61
4. Step 4: Simplify right side
   6,933.72x = 37,787,631.25
5. Step 5: Solve for x
   x = 37,787,631.25/6,933.72
6. Step 6: Final answer
   x = 5,449.84