Finding the Fourth Proportional to 6,854.13, 9,458.72 and 3,710.33

Step by Step Solution

1. Step 1: Write the proportion equation
   6,854.13 : 9,458.72 = 3,710.33 : x
2. Step 2: Convert to fraction form
   6,854.13/9,458.72 = 3,710.33/x
3. Step 3: Cross multiply
   6,854.13x = 9,458.72 × 3,710.33
4. Step 4: Simplify right side
   6,854.13x = 35,094,906.73
5. Step 5: Solve for x
   x = 35,094,906.73/6,854.13
6. Step 6: Final answer
   x = 5,120.26