Finding the Fourth Proportional to 4,105.86, 6,158.27 and 1,144.53

Step by Step Solution

1. Step 1: Write the proportion equation
   4,105.86 : 6,158.27 = 1,144.53 : x
2. Step 2: Convert to fraction form
   4,105.86/6,158.27 = 1,144.53/x
3. Step 3: Cross multiply
   4,105.86x = 6,158.27 × 1,144.53
4. Step 4: Simplify right side
   4,105.86x = 7,048,324.76
5. Step 5: Solve for x
   x = 7,048,324.76/4,105.86
6. Step 6: Final answer
   x = 1,716.65