Finding the Fourth Proportional to 5,814.16, 8,022.72 and 4,395.76

Step by Step Solution

1. Step 1: Write the proportion equation
   5,814.16 : 8,022.72 = 4,395.76 : x
2. Step 2: Convert to fraction form
   5,814.16/8,022.72 = 4,395.76/x
3. Step 3: Cross multiply
   5,814.16x = 8,022.72 × 4,395.76
4. Step 4: Simplify right side
   5,814.16x = 35,265,951.67
5. Step 5: Solve for x
   x = 35,265,951.67/5,814.16
6. Step 6: Final answer
   x = 6,065.53