Finding the Fourth Proportional to 6,333.50, 8,740.50 and 3,539

Step by Step Solution

1. Step 1: Write the proportion equation
   6,333.50 : 8,740.50 = 3,539 : x
2. Step 2: Convert to fraction form
   6,333.50/8,740.50 = 3,539/x
3. Step 3: Cross multiply
   6,333.50x = 8,740.50 × 3,539
4. Step 4: Simplify right side
   6,333.50x = 30,932,629.50
5. Step 5: Solve for x
   x = 30,932,629.50/6,333.50
6. Step 6: Final answer
   x = 4,883.97