Finding the Fourth Proportional to 8,493.72, 12,733.94 and 4,049.06

Step by Step Solution

1. Step 1: Write the proportion equation
   8,493.72 : 12,733.94 = 4,049.06 : x
2. Step 2: Convert to fraction form
   8,493.72/12,733.94 = 4,049.06/x
3. Step 3: Cross multiply
   8,493.72x = 12,733.94 × 4,049.06
4. Step 4: Simplify right side
   8,493.72x = 51,560,487.10
5. Step 5: Solve for x
   x = 51,560,487.10/8,493.72
6. Step 6: Final answer
   x = 6,070.42