Finding the Fourth Proportional to 3,436.23, 5,154.71 and 1,095.68

Step by Step Solution

1. Step 1: Write the proportion equation
   3,436.23 : 5,154.71 = 1,095.68 : x
2. Step 2: Convert to fraction form
   3,436.23/5,154.71 = 1,095.68/x
3. Step 3: Cross multiply
   3,436.23x = 5,154.71 × 1,095.68
4. Step 4: Simplify right side
   3,436.23x = 5,647,894.29
5. Step 5: Solve for x
   x = 5,647,894.29/3,436.23
6. Step 6: Final answer
   x = 1,643.63