Finding the Fourth Proportional to 3,018.27, 4,524.64 and 1,168.91

Step by Step Solution

1. Step 1: Write the proportion equation
   3,018.27 : 4,524.64 = 1,168.91 : x
2. Step 2: Convert to fraction form
   3,018.27/4,524.64 = 1,168.91/x
3. Step 3: Cross multiply
   3,018.27x = 4,524.64 × 1,168.91
4. Step 4: Simplify right side
   3,018.27x = 5,288,871.40
5. Step 5: Solve for x
   x = 5,288,871.40/3,018.27
6. Step 6: Final answer
   x = 1,752.29