Finding the Fourth Proportional to 3,569.69, 5,354.69 and 1,104.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,569.69 : 5,354.69 = 1,104.56 : x
2. Step 2: Convert to fraction form
   3,569.69/5,354.69 = 1,104.56/x
3. Step 3: Cross multiply
   3,569.69x = 5,354.69 × 1,104.56
4. Step 4: Simplify right side
   3,569.69x = 5,914,544.09
5. Step 5: Solve for x
   x = 5,914,544.09/3,569.69
6. Step 6: Final answer
   x = 1,656.88