Finding the Fourth Proportional to 6,958.27, 10,435.47 and 3,258.55

Step by Step Solution

1. Step 1: Write the proportion equation
   6,958.27 : 10,435.47 = 3,258.55 : x
2. Step 2: Convert to fraction form
   6,958.27/10,435.47 = 3,258.55/x
3. Step 3: Cross multiply
   6,958.27x = 10,435.47 × 3,258.55
4. Step 4: Simplify right side
   6,958.27x = 34,004,500.77
5. Step 5: Solve for x
   x = 34,004,500.77/6,958.27
6. Step 6: Final answer
   x = 4,886.92