Finding the Fourth Proportional to 12,067.28, 18,100.94 and 3,301.54

Step by Step Solution

1. Step 1: Write the proportion equation
   12,067.28 : 18,100.94 = 3,301.54 : x
2. Step 2: Convert to fraction form
   12,067.28/18,100.94 = 3,301.54/x
3. Step 3: Cross multiply
   12,067.28x = 18,100.94 × 3,301.54
4. Step 4: Simplify right side
   12,067.28x = 59,760,977.45
5. Step 5: Solve for x
   x = 59,760,977.45/12,067.28
6. Step 6: Final answer
   x = 4,952.32