Finding the Fourth Proportional to 3,997.46, 5,992.31 and 2,243.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,997.46 : 5,992.31 = 2,243.30 : x
2. Step 2: Convert to fraction form
   3,997.46/5,992.31 = 2,243.30/x
3. Step 3: Cross multiply
   3,997.46x = 5,992.31 × 2,243.30
4. Step 4: Simplify right side
   3,997.46x = 13,442,549.02
5. Step 5: Solve for x
   x = 13,442,549.02/3,997.46
6. Step 6: Final answer
   x = 3,362.77