Finding the Fourth Proportional to 3,804.05, 5,243.82 and 2,963.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,804.05 : 5,243.82 = 2,963.27 : x
2. Step 2: Convert to fraction form
   3,804.05/5,243.82 = 2,963.27/x
3. Step 3: Cross multiply
   3,804.05x = 5,243.82 × 2,963.27
4. Step 4: Simplify right side
   3,804.05x = 15,538,828.27
5. Step 5: Solve for x
   x = 15,538,828.27/3,804.05
6. Step 6: Final answer
   x = 4,084.82