Finding the Fourth Proportional to 8,301.10, 12,451.38 and 3,369.28

Step by Step Solution

1. Step 1: Write the proportion equation
   8,301.10 : 12,451.38 = 3,369.28 : x
2. Step 2: Convert to fraction form
   8,301.10/12,451.38 = 3,369.28/x
3. Step 3: Cross multiply
   8,301.10x = 12,451.38 × 3,369.28
4. Step 4: Simplify right side
   8,301.10x = 41,952,185.61
5. Step 5: Solve for x
   x = 41,952,185.61/8,301.10
6. Step 6: Final answer
   x = 5,053.81