Finding the Fourth Proportional to 12,036.24, 18,055.27 and 3,271.03

Step by Step Solution

1. Step 1: Write the proportion equation
   12,036.24 : 18,055.27 = 3,271.03 : x
2. Step 2: Convert to fraction form
   12,036.24/18,055.27 = 3,271.03/x
3. Step 3: Cross multiply
   12,036.24x = 18,055.27 × 3,271.03
4. Step 4: Simplify right side
   12,036.24x = 59,059,288.78
5. Step 5: Solve for x
   x = 59,059,288.78/12,036.24
6. Step 6: Final answer
   x = 4,906.79