Finding the Fourth Proportional to 3,943.04, 5,441.56 and 2,264.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,943.04 : 5,441.56 = 2,264.42 : x
2. Step 2: Convert to fraction form
   3,943.04/5,441.56 = 2,264.42/x
3. Step 3: Cross multiply
   3,943.04x = 5,441.56 × 2,264.42
4. Step 4: Simplify right side
   3,943.04x = 12,321,977.30
5. Step 5: Solve for x
   x = 12,321,977.30/3,943.04
6. Step 6: Final answer
   x = 3,124.99