Finding the Fourth Proportional to 3,633.12, 5,449.73 and 1,036.05

Step by Step Solution

1. Step 1: Write the proportion equation
   3,633.12 : 5,449.73 = 1,036.05 : x
2. Step 2: Convert to fraction form
   3,633.12/5,449.73 = 1,036.05/x
3. Step 3: Cross multiply
   3,633.12x = 5,449.73 × 1,036.05
4. Step 4: Simplify right side
   3,633.12x = 5,646,192.77
5. Step 5: Solve for x
   x = 5,646,192.77/3,633.12
6. Step 6: Final answer
   x = 1,554.09