Finding the Fourth Proportional to 2,036.07, 2,809.79 and 1,104.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036.07 : 2,809.79 = 1,104.57 : x
2. Step 2: Convert to fraction form
   2,036.07/2,809.79 = 1,104.57/x
3. Step 3: Cross multiply
   2,036.07x = 2,809.79 × 1,104.57
4. Step 4: Simplify right side
   2,036.07x = 3,103,604.22
5. Step 5: Solve for x
   x = 3,103,604.22/2,036.07
6. Step 6: Final answer
   x = 1,524.31