Finding the Fourth Proportional to 3,895.59, 5,835.81 and 3,459.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,895.59 : 5,835.81 = 3,459.27 : x
2. Step 2: Convert to fraction form
   3,895.59/5,835.81 = 3,459.27/x
3. Step 3: Cross multiply
   3,895.59x = 5,835.81 × 3,459.27
4. Step 4: Simplify right side
   3,895.59x = 20,187,642.46
5. Step 5: Solve for x
   x = 20,187,642.46/3,895.59
6. Step 6: Final answer
   x = 5,182.18