Finding the Fourth Proportional to 3,444.69, 5,164.49 and 1,103.36

Step by Step Solution

1. Step 1: Write the proportion equation
   3,444.69 : 5,164.49 = 1,103.36 : x
2. Step 2: Convert to fraction form
   3,444.69/5,164.49 = 1,103.36/x
3. Step 3: Cross multiply
   3,444.69x = 5,164.49 × 1,103.36
4. Step 4: Simplify right side
   3,444.69x = 5,698,268.62
5. Step 5: Solve for x
   x = 5,698,268.62/3,444.69
6. Step 6: Final answer
   x = 1,654.22