Finding the Fourth Proportional to 2,234.34, 3,082.14 and 1,448.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,234.34 : 3,082.14 = 1,448.28 : x
2. Step 2: Convert to fraction form
   2,234.34/3,082.14 = 1,448.28/x
3. Step 3: Cross multiply
   2,234.34x = 3,082.14 × 1,448.28
4. Step 4: Simplify right side
   2,234.34x = 4,463,801.72
5. Step 5: Solve for x
   x = 4,463,801.72/2,234.34
6. Step 6: Final answer
   x = 1,997.82