Finding the Fourth Proportional to 6,933.42, 9,568.15 and 3,789.61

Step by Step Solution

1. Step 1: Write the proportion equation
   6,933.42 : 9,568.15 = 3,789.61 : x
2. Step 2: Convert to fraction form
   6,933.42/9,568.15 = 3,789.61/x
3. Step 3: Cross multiply
   6,933.42x = 9,568.15 × 3,789.61
4. Step 4: Simplify right side
   6,933.42x = 36,259,556.92
5. Step 5: Solve for x
   x = 36,259,556.92/6,933.42
6. Step 6: Final answer
   x = 5,229.68