Finding the Fourth Proportional to 3,682.27, 5,081.49 and 2,003.64

Step by Step Solution

1. Step 1: Write the proportion equation
   3,682.27 : 5,081.49 = 2,003.64 : x
2. Step 2: Convert to fraction form
   3,682.27/5,081.49 = 2,003.64/x
3. Step 3: Cross multiply
   3,682.27x = 5,081.49 × 2,003.64
4. Step 4: Simplify right side
   3,682.27x = 10,181,457.57
5. Step 5: Solve for x
   x = 10,181,457.57/3,682.27
6. Step 6: Final answer
   x = 2,764.99