Finding the Fourth Proportional to 3,053.82, 4,582.60 and 1,107.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,053.82 : 4,582.60 = 1,107.38 : x
2. Step 2: Convert to fraction form
   3,053.82/4,582.60 = 1,107.38/x
3. Step 3: Cross multiply
   3,053.82x = 4,582.60 × 1,107.38
4. Step 4: Simplify right side
   3,053.82x = 5,074,679.59
5. Step 5: Solve for x
   x = 5,074,679.59/3,053.82
6. Step 6: Final answer
   x = 1,661.75