Finding the Fourth Proportional to 4,573.94, 6,308.79 and 3,872.27

Step by Step Solution

1. Step 1: Write the proportion equation
   4,573.94 : 6,308.79 = 3,872.27 : x
2. Step 2: Convert to fraction form
   4,573.94/6,308.79 = 3,872.27/x
3. Step 3: Cross multiply
   4,573.94x = 6,308.79 × 3,872.27
4. Step 4: Simplify right side
   4,573.94x = 24,429,339.50
5. Step 5: Solve for x
   x = 24,429,339.50/4,573.94
6. Step 6: Final answer
   x = 5,340.99