Finding the Fourth Proportional to 6,103.46, 8,422.76 and 3,308.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,103.46 : 8,422.76 = 3,308.96 : x
2. Step 2: Convert to fraction form
   6,103.46/8,422.76 = 3,308.96/x
3. Step 3: Cross multiply
   6,103.46x = 8,422.76 × 3,308.96
4. Step 4: Simplify right side
   6,103.46x = 27,870,559.38
5. Step 5: Solve for x
   x = 27,870,559.38/6,103.46
6. Step 6: Final answer
   x = 4,566.35