Finding the Fourth Proportional to 3,603.84, 5,403.83 and 1,104.58

Step by Step Solution

1. Step 1: Write the proportion equation
   3,603.84 : 5,403.83 = 1,104.58 : x
2. Step 2: Convert to fraction form
   3,603.84/5,403.83 = 1,104.58/x
3. Step 3: Cross multiply
   3,603.84x = 5,403.83 × 1,104.58
4. Step 4: Simplify right side
   3,603.84x = 5,968,978.81
5. Step 5: Solve for x
   x = 5,968,978.81/3,603.84
6. Step 6: Final answer
   x = 1,656.28