Finding the Fourth Proportional to 3,003.94, 4,504.69 and 1,055.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,003.94 : 4,504.69 = 1,055.69 : x
2. Step 2: Convert to fraction form
   3,003.94/4,504.69 = 1,055.69/x
3. Step 3: Cross multiply
   3,003.94x = 4,504.69 × 1,055.69
4. Step 4: Simplify right side
   3,003.94x = 4,755,556.19
5. Step 5: Solve for x
   x = 4,755,556.19/3,003.94
6. Step 6: Final answer
   x = 1,583.11