Finding the Fourth Proportional to 6,183.69, 8,533.71 and 3,531.06

Step by Step Solution

1. Step 1: Write the proportion equation
   6,183.69 : 8,533.71 = 3,531.06 : x
2. Step 2: Convert to fraction form
   6,183.69/8,533.71 = 3,531.06/x
3. Step 3: Cross multiply
   6,183.69x = 8,533.71 × 3,531.06
4. Step 4: Simplify right side
   6,183.69x = 30,133,042.03
5. Step 5: Solve for x
   x = 30,133,042.03/6,183.69
6. Step 6: Final answer
   x = 4,872.99