Finding the Fourth Proportional to 3,054.53, 4,582.34 and 1,106.57

Step by Step Solution

1. Step 1: Write the proportion equation
   3,054.53 : 4,582.34 = 1,106.57 : x
2. Step 2: Convert to fraction form
   3,054.53/4,582.34 = 1,106.57/x
3. Step 3: Cross multiply
   3,054.53x = 4,582.34 × 1,106.57
4. Step 4: Simplify right side
   3,054.53x = 5,070,651.53
5. Step 5: Solve for x
   x = 5,070,651.53/3,054.53
6. Step 6: Final answer
   x = 1,660.05