Finding the Fourth Proportional to 8,493.83, 12,743.33 and 2,650.49

Step by Step Solution

1. Step 1: Write the proportion equation
   8,493.83 : 12,743.33 = 2,650.49 : x
2. Step 2: Convert to fraction form
   8,493.83/12,743.33 = 2,650.49/x
3. Step 3: Cross multiply
   8,493.83x = 12,743.33 × 2,650.49
4. Step 4: Simplify right side
   8,493.83x = 33,776,039.55
5. Step 5: Solve for x
   x = 33,776,039.55/8,493.83
6. Step 6: Final answer
   x = 3,976.54