Finding the Fourth Proportional to 6,308.73, 9,473.59 and 3,942.29

Step by Step Solution

1. Step 1: Write the proportion equation
   6,308.73 : 9,473.59 = 3,942.29 : x
2. Step 2: Convert to fraction form
   6,308.73/9,473.59 = 3,942.29/x
3. Step 3: Cross multiply
   6,308.73x = 9,473.59 × 3,942.29
4. Step 4: Simplify right side
   6,308.73x = 37,347,591.75
5. Step 5: Solve for x
   x = 37,347,591.75/6,308.73
6. Step 6: Final answer
   x = 5,919.99