Finding the Fourth Proportional to 6,084.06, 8,395.29 and 3,431.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,084.06 : 8,395.29 = 3,431.31 : x
2. Step 2: Convert to fraction form
   6,084.06/8,395.29 = 3,431.31/x
3. Step 3: Cross multiply
   6,084.06x = 8,395.29 × 3,431.31
4. Step 4: Simplify right side
   6,084.06x = 28,806,842.53
5. Step 5: Solve for x
   x = 28,806,842.53/6,084.06
6. Step 6: Final answer
   x = 4,734.81