Finding the Fourth Proportional to 3,576.05, 4,936.91 and 2,443.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,576.05 : 4,936.91 = 2,443.42 : x
2. Step 2: Convert to fraction form
   3,576.05/4,936.91 = 2,443.42/x
3. Step 3: Cross multiply
   3,576.05x = 4,936.91 × 2,443.42
4. Step 4: Simplify right side
   3,576.05x = 12,062,932.42
5. Step 5: Solve for x
   x = 12,062,932.42/3,576.05
6. Step 6: Final answer
   x = 3,373.26