Finding the Fourth Proportional to 4,081.38, 5,631.82 and 2,402.41

Step by Step Solution

1. Step 1: Write the proportion equation
   4,081.38 : 5,631.82 = 2,402.41 : x
2. Step 2: Convert to fraction form
   4,081.38/5,631.82 = 2,402.41/x
3. Step 3: Cross multiply
   4,081.38x = 5,631.82 × 2,402.41
4. Step 4: Simplify right side
   4,081.38x = 13,529,940.69
5. Step 5: Solve for x
   x = 13,529,940.69/4,081.38
6. Step 6: Final answer
   x = 3,315.04