Finding the Fourth Proportional to 8,773.38, 12,107.22 and 4,794.72

Step by Step Solution

1. Step 1: Write the proportion equation
   8,773.38 : 12,107.22 = 4,794.72 : x
2. Step 2: Convert to fraction form
   8,773.38/12,107.22 = 4,794.72/x
3. Step 3: Cross multiply
   8,773.38x = 12,107.22 × 4,794.72
4. Step 4: Simplify right side
   8,773.38x = 58,050,729.88
5. Step 5: Solve for x
   x = 58,050,729.88/8,773.38
6. Step 6: Final answer
   x = 6,616.69