Finding the Fourth Proportional to 3,560.42, 5,341.46 and 1,095.23

Step by Step Solution

1. Step 1: Write the proportion equation
   3,560.42 : 5,341.46 = 1,095.23 : x
2. Step 2: Convert to fraction form
   3,560.42/5,341.46 = 1,095.23/x
3. Step 3: Cross multiply
   3,560.42x = 5,341.46 × 1,095.23
4. Step 4: Simplify right side
   3,560.42x = 5,850,095.05
5. Step 5: Solve for x
   x = 5,850,095.05/3,560.42
6. Step 6: Final answer
   x = 1,643.09