Finding the Fourth Proportional to 6,778.35, 9,353.61 and 3,793.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,778.35 : 9,353.61 = 3,793.50 : x
2. Step 2: Convert to fraction form
   6,778.35/9,353.61 = 3,793.50/x
3. Step 3: Cross multiply
   6,778.35x = 9,353.61 × 3,793.50
4. Step 4: Simplify right side
   6,778.35x = 35,482,919.54
5. Step 5: Solve for x
   x = 35,482,919.54/6,778.35
6. Step 6: Final answer
   x = 5,234.74