Finding the Fourth Proportional to 8,800.24, 12,143.69 and 4,820.71

Step by Step Solution

1. Step 1: Write the proportion equation
   8,800.24 : 12,143.69 = 4,820.71 : x
2. Step 2: Convert to fraction form
   8,800.24/12,143.69 = 4,820.71/x
3. Step 3: Cross multiply
   8,800.24x = 12,143.69 × 4,820.71
4. Step 4: Simplify right side
   8,800.24x = 58,541,147.10
5. Step 5: Solve for x
   x = 58,541,147.10/8,800.24
6. Step 6: Final answer
   x = 6,652.23