Finding the Fourth Proportional to 3,867.27, 5,805.73 and 3,849.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,867.27 : 5,805.73 = 3,849.50 : x
2. Step 2: Convert to fraction form
   3,867.27/5,805.73 = 3,849.50/x
3. Step 3: Cross multiply
   3,867.27x = 5,805.73 × 3,849.50
4. Step 4: Simplify right side
   3,867.27x = 22,349,138.98
5. Step 5: Solve for x
   x = 22,349,138.98/3,867.27
6. Step 6: Final answer
   x = 5,779.05