Finding the Fourth Proportional to 2,360.35, 3,542.21 and 1,581.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,360.35 : 3,542.21 = 1,581.83 : x
2. Step 2: Convert to fraction form
   2,360.35/3,542.21 = 1,581.83/x
3. Step 3: Cross multiply
   2,360.35x = 3,542.21 × 1,581.83
4. Step 4: Simplify right side
   2,360.35x = 5,603,196.46
5. Step 5: Solve for x
   x = 5,603,196.46/2,360.35
6. Step 6: Final answer
   x = 2,373.89