Finding the Fourth Proportional to 3,581.97, 5,377.34 and 2,023.07

Step by Step Solution

1. Step 1: Write the proportion equation
   3,581.97 : 5,377.34 = 2,023.07 : x
2. Step 2: Convert to fraction form
   3,581.97/5,377.34 = 2,023.07/x
3. Step 3: Cross multiply
   3,581.97x = 5,377.34 × 2,023.07
4. Step 4: Simplify right side
   3,581.97x = 10,878,727.89
5. Step 5: Solve for x
   x = 10,878,727.89/3,581.97
6. Step 6: Final answer
   x = 3,037.08