Finding the Fourth Proportional to 3,907.59, 5,850.05 and 3,039.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,907.59 : 5,850.05 = 3,039.27 : x
2. Step 2: Convert to fraction form
   3,907.59/5,850.05 = 3,039.27/x
3. Step 3: Cross multiply
   3,907.59x = 5,850.05 × 3,039.27
4. Step 4: Simplify right side
   3,907.59x = 17,779,866.27
5. Step 5: Solve for x
   x = 17,779,866.27/3,907.59
6. Step 6: Final answer
   x = 4,550.08