Finding the Fourth Proportional to 3,962.27, 5,944.31 and 2,112.41

Step by Step Solution

1. Step 1: Write the proportion equation
   3,962.27 : 5,944.31 = 2,112.41 : x
2. Step 2: Convert to fraction form
   3,962.27/5,944.31 = 2,112.41/x
3. Step 3: Cross multiply
   3,962.27x = 5,944.31 × 2,112.41
4. Step 4: Simplify right side
   3,962.27x = 12,556,832.11
5. Step 5: Solve for x
   x = 12,556,832.11/3,962.27
6. Step 6: Final answer
   x = 3,169.10