Finding the Fourth Proportional to 3,053.50, 4,577.53 and 1,105.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,053.50 : 4,577.53 = 1,105.27 : x
2. Step 2: Convert to fraction form
   3,053.50/4,577.53 = 1,105.27/x
3. Step 3: Cross multiply
   3,053.50x = 4,577.53 × 1,105.27
4. Step 4: Simplify right side
   3,053.50x = 5,059,406.58
5. Step 5: Solve for x
   x = 5,059,406.58/3,053.50
6. Step 6: Final answer
   x = 1,656.92