Finding the Fourth Proportional to 6,854.09, 9,458.69 and 3,710.27

Step by Step Solution

1. Step 1: Write the proportion equation
   6,854.09 : 9,458.69 = 3,710.27 : x
2. Step 2: Convert to fraction form
   6,854.09/9,458.69 = 3,710.27/x
3. Step 3: Cross multiply
   6,854.09x = 9,458.69 × 3,710.27
4. Step 4: Simplify right side
   6,854.09x = 35,094,298.84
5. Step 5: Solve for x
   x = 35,094,298.84/6,854.09
6. Step 6: Final answer
   x = 5,120.20