Finding the Fourth Proportional to 4,775.67, 7,162.12 and 2,002.27

Step by Step Solution

1. Step 1: Write the proportion equation
   4,775.67 : 7,162.12 = 2,002.27 : x
2. Step 2: Convert to fraction form
   4,775.67/7,162.12 = 2,002.27/x
3. Step 3: Cross multiply
   4,775.67x = 7,162.12 × 2,002.27
4. Step 4: Simplify right side
   4,775.67x = 14,340,498.01
5. Step 5: Solve for x
   x = 14,340,498.01/4,775.67
6. Step 6: Final answer
   x = 3,002.82