Finding the Fourth Proportional to 6,308.91, 8,706.92 and 3,514.59

Step by Step Solution

1. Step 1: Write the proportion equation
   6,308.91 : 8,706.92 = 3,514.59 : x
2. Step 2: Convert to fraction form
   6,308.91/8,706.92 = 3,514.59/x
3. Step 3: Cross multiply
   6,308.91x = 8,706.92 × 3,514.59
4. Step 4: Simplify right side
   6,308.91x = 30,601,236.39
5. Step 5: Solve for x
   x = 30,601,236.39/6,308.91
6. Step 6: Final answer
   x = 4,850.48