Finding the Fourth Proportional to 2,022.44, 3,031.50 and 1,443.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,022.44 : 3,031.50 = 1,443.56 : x
2. Step 2: Convert to fraction form
   2,022.44/3,031.50 = 1,443.56/x
3. Step 3: Cross multiply
   2,022.44x = 3,031.50 × 1,443.56
4. Step 4: Simplify right side
   2,022.44x = 4,376,152.14
5. Step 5: Solve for x
   x = 4,376,152.14/2,022.44
6. Step 6: Final answer
   x = 2,163.80