Finding the Fourth Proportional to 8,823.30, 12,176.22 and 4,844.78

Step by Step Solution

1. Step 1: Write the proportion equation
   8,823.30 : 12,176.22 = 4,844.78 : x
2. Step 2: Convert to fraction form
   8,823.30/12,176.22 = 4,844.78/x
3. Step 3: Cross multiply
   8,823.30x = 12,176.22 × 4,844.78
4. Step 4: Simplify right side
   8,823.30x = 58,991,046.25
5. Step 5: Solve for x
   x = 58,991,046.25/8,823.30
6. Step 6: Final answer
   x = 6,685.83