Finding the Fourth Proportional to 6,105.19, 8,425.16 and 3,310.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,105.19 : 8,425.16 = 3,310.69 : x
2. Step 2: Convert to fraction form
   6,105.19/8,425.16 = 3,310.69/x
3. Step 3: Cross multiply
   6,105.19x = 8,425.16 × 3,310.69
4. Step 4: Simplify right side
   6,105.19x = 27,893,092.96
5. Step 5: Solve for x
   x = 27,893,092.96/6,105.19
6. Step 6: Final answer
   x = 4,568.75