Finding the Fourth Proportional to 3,581.88, 5,375.89 and 2,023.41

Step by Step Solution

1. Step 1: Write the proportion equation
   3,581.88 : 5,375.89 = 2,023.41 : x
2. Step 2: Convert to fraction form
   3,581.88/5,375.89 = 2,023.41/x
3. Step 3: Cross multiply
   3,581.88x = 5,375.89 × 2,023.41
4. Step 4: Simplify right side
   3,581.88x = 10,877,619.47
5. Step 5: Solve for x
   x = 10,877,619.47/3,581.88
6. Step 6: Final answer
   x = 3,036.85