Finding the Fourth Proportional to 12,035.91, 18,054.24 and 3,271.02

Step by Step Solution

1. Step 1: Write the proportion equation
   12,035.91 : 18,054.24 = 3,271.02 : x
2. Step 2: Convert to fraction form
   12,035.91/18,054.24 = 3,271.02/x
3. Step 3: Cross multiply
   12,035.91x = 18,054.24 × 3,271.02
4. Step 4: Simplify right side
   12,035.91x = 59,055,780.12
5. Step 5: Solve for x
   x = 59,055,780.12/12,035.91
6. Step 6: Final answer
   x = 4,906.63