Finding the Fourth Proportional to 6,083.48, 8,394.69 and 3,431.54

Step by Step Solution

1. Step 1: Write the proportion equation
   6,083.48 : 8,394.69 = 3,431.54 : x
2. Step 2: Convert to fraction form
   6,083.48/8,394.69 = 3,431.54/x
3. Step 3: Cross multiply
   6,083.48x = 8,394.69 × 3,431.54
4. Step 4: Simplify right side
   6,083.48x = 28,806,672.55
5. Step 5: Solve for x
   x = 28,806,672.55/6,083.48
6. Step 6: Final answer
   x = 4,735.23