Finding the Fourth Proportional to 8,926.72, 12,324.50 and 5,741.44

Step by Step Solution

1. Step 1: Write the proportion equation
   8,926.72 : 12,324.50 = 5,741.44 : x
2. Step 2: Convert to fraction form
   8,926.72/12,324.50 = 5,741.44/x
3. Step 3: Cross multiply
   8,926.72x = 12,324.50 × 5,741.44
4. Step 4: Simplify right side
   8,926.72x = 70,760,377.28
5. Step 5: Solve for x
   x = 70,760,377.28/8,926.72
6. Step 6: Final answer
   x = 7,926.81