Finding the Fourth Proportional to 4,826.28, 7,227.61 and 4,358.82

Step by Step Solution

1. Step 1: Write the proportion equation
   4,826.28 : 7,227.61 = 4,358.82 : x
2. Step 2: Convert to fraction form
   4,826.28/7,227.61 = 4,358.82/x
3. Step 3: Cross multiply
   4,826.28x = 7,227.61 × 4,358.82
4. Step 4: Simplify right side
   4,826.28x = 31,503,851.02
5. Step 5: Solve for x
   x = 31,503,851.02/4,826.28
6. Step 6: Final answer
   x = 6,527.56