Finding the Fourth Proportional to 3,681.94, 5,081.06 and 2,003.33

Step by Step Solution

1. Step 1: Write the proportion equation
   3,681.94 : 5,081.06 = 2,003.33 : x
2. Step 2: Convert to fraction form
   3,681.94/5,081.06 = 2,003.33/x
3. Step 3: Cross multiply
   3,681.94x = 5,081.06 × 2,003.33
4. Step 4: Simplify right side
   3,681.94x = 10,179,057.64
5. Step 5: Solve for x
   x = 10,179,057.64/3,681.94
6. Step 6: Final answer
   x = 2,764.59