Finding the Fourth Proportional to 3,444.51, 5,166.49 and 1,103.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,444.51 : 5,166.49 = 1,103.89 : x
2. Step 2: Convert to fraction form
   3,444.51/5,166.49 = 1,103.89/x
3. Step 3: Cross multiply
   3,444.51x = 5,166.49 × 1,103.89
4. Step 4: Simplify right side
   3,444.51x = 5,703,218.59
5. Step 5: Solve for x
   x = 5,703,218.59/3,444.51
6. Step 6: Final answer
   x = 1,655.74