Finding the Fourth Proportional to 3,435.55, 5,153.62 and 1,095.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,435.55 : 5,153.62 = 1,095.89 : x
2. Step 2: Convert to fraction form
   3,435.55/5,153.62 = 1,095.89/x
3. Step 3: Cross multiply
   3,435.55x = 5,153.62 × 1,095.89
4. Step 4: Simplify right side
   3,435.55x = 5,647,800.62
5. Step 5: Solve for x
   x = 5,647,800.62/3,435.55
6. Step 6: Final answer
   x = 1,643.93