Finding the Fourth Proportional to 6,858.73, 9,464.69 and 3,833.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,858.73 : 9,464.69 = 3,833.31 : x
2. Step 2: Convert to fraction form
   6,858.73/9,464.69 = 3,833.31/x
3. Step 3: Cross multiply
   6,858.73x = 9,464.69 × 3,833.31
4. Step 4: Simplify right side
   6,858.73x = 36,281,090.82
5. Step 5: Solve for x
   x = 36,281,090.82/6,858.73
6. Step 6: Final answer
   x = 5,289.77