Finding the Fourth Proportional to 6,958.59, 10,435.56 and 3,208.83

Step by Step Solution

1. Step 1: Write the proportion equation
   6,958.59 : 10,435.56 = 3,208.83 : x
2. Step 2: Convert to fraction form
   6,958.59/10,435.56 = 3,208.83/x
3. Step 3: Cross multiply
   6,958.59x = 10,435.56 × 3,208.83
4. Step 4: Simplify right side
   6,958.59x = 33,485,951.04
5. Step 5: Solve for x
   x = 33,485,951.04/6,958.59
6. Step 6: Final answer
   x = 4,812.18