Finding the Fourth Proportional to 6,084.38, 8,396.73 and 3,431.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,084.38 : 8,396.73 = 3,431.72 : x
2. Step 2: Convert to fraction form
   6,084.38/8,396.73 = 3,431.72/x
3. Step 3: Cross multiply
   6,084.38x = 8,396.73 × 3,431.72
4. Step 4: Simplify right side
   6,084.38x = 28,815,247.27
5. Step 5: Solve for x
   x = 28,815,247.27/6,084.38
6. Step 6: Final answer
   x = 4,735.94