Finding the Fourth Proportional to 4,084.29, 6,116.72 and 3,433.05

Step by Step Solution

1. Step 1: Write the proportion equation
   4,084.29 : 6,116.72 = 3,433.05 : x
2. Step 2: Convert to fraction form
   4,084.29/6,116.72 = 3,433.05/x
3. Step 3: Cross multiply
   4,084.29x = 6,116.72 × 3,433.05
4. Step 4: Simplify right side
   4,084.29x = 20,998,988.43
5. Step 5: Solve for x
   x = 20,998,988.43/4,084.29
6. Step 6: Final answer
   x = 5,141.40