Finding the Fourth Proportional to 2,466.05, 3,401.22 and 1,581.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,466.05 : 3,401.22 = 1,581.93 : x
2. Step 2: Convert to fraction form
   2,466.05/3,401.22 = 1,581.93/x
3. Step 3: Cross multiply
   2,466.05x = 3,401.22 × 1,581.93
4. Step 4: Simplify right side
   2,466.05x = 5,380,491.95
5. Step 5: Solve for x
   x = 5,380,491.95/2,466.05
6. Step 6: Final answer
   x = 2,181.83