Finding the Fourth Proportional to 3,227.72, 4,841.12 and 1,036.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,227.72 : 4,841.12 = 1,036.16 : x
2. Step 2: Convert to fraction form
   3,227.72/4,841.12 = 1,036.16/x
3. Step 3: Cross multiply
   3,227.72x = 4,841.12 × 1,036.16
4. Step 4: Simplify right side
   3,227.72x = 5,016,145.51
5. Step 5: Solve for x
   x = 5,016,145.51/3,227.72
6. Step 6: Final answer
   x = 1,554.09