Finding the Fourth Proportional to 3,443.96, 4,756.56 and 2,270.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,443.96 : 4,756.56 = 2,270.24 : x
2. Step 2: Convert to fraction form
   3,443.96/4,756.56 = 2,270.24/x
3. Step 3: Cross multiply
   3,443.96x = 4,756.56 × 2,270.24
4. Step 4: Simplify right side
   3,443.96x = 10,798,532.77
5. Step 5: Solve for x
   x = 10,798,532.77/3,443.96
6. Step 6: Final answer
   x = 3,135.50