Finding the Fourth Proportional to 8,826.69, 12,179.51 and 5,049.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,826.69 : 12,179.51 = 5,049.25 : x
2. Step 2: Convert to fraction form
   8,826.69/12,179.51 = 5,049.25/x
3. Step 3: Cross multiply
   8,826.69x = 12,179.51 × 5,049.25
4. Step 4: Simplify right side
   8,826.69x = 61,497,365.62
5. Step 5: Solve for x
   x = 61,497,365.62/8,826.69
6. Step 6: Final answer
   x = 6,967.21