Finding the Fourth Proportional to 3,801.69, 5,260.71 and 3,241.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,801.69 : 5,260.71 = 3,241.27 : x
2. Step 2: Convert to fraction form
   3,801.69/5,260.71 = 3,241.27/x
3. Step 3: Cross multiply
   3,801.69x = 5,260.71 × 3,241.27
4. Step 4: Simplify right side
   3,801.69x = 17,051,381.50
5. Step 5: Solve for x
   x = 17,051,381.50/3,801.69
6. Step 6: Final answer
   x = 4,485.21