Finding the Fourth Proportional to 5,614.56, 7,744.55 and 4,018.05

Step by Step Solution

1. Step 1: Write the proportion equation
   5,614.56 : 7,744.55 = 4,018.05 : x
2. Step 2: Convert to fraction form
   5,614.56/7,744.55 = 4,018.05/x
3. Step 3: Cross multiply
   5,614.56x = 7,744.55 × 4,018.05
4. Step 4: Simplify right side
   5,614.56x = 31,117,969.04
5. Step 5: Solve for x
   x = 31,117,969.04/5,614.56
6. Step 6: Final answer
   x = 5,542.37