Finding the Fourth Proportional to 8,488.69, 12,733.37 and 4,044.07

Step by Step Solution

1. Step 1: Write the proportion equation
   8,488.69 : 12,733.37 = 4,044.07 : x
2. Step 2: Convert to fraction form
   8,488.69/12,733.37 = 4,044.07/x
3. Step 3: Cross multiply
   8,488.69x = 12,733.37 × 4,044.07
4. Step 4: Simplify right side
   8,488.69x = 51,494,617.89
5. Step 5: Solve for x
   x = 51,494,617.89/8,488.69
6. Step 6: Final answer
   x = 6,066.26