Finding the Fourth Proportional to 3,436.39, 5,154.33 and 1,096.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,436.39 : 5,154.33 = 1,096.30 : x
2. Step 2: Convert to fraction form
   3,436.39/5,154.33 = 1,096.30/x
3. Step 3: Cross multiply
   3,436.39x = 5,154.33 × 1,096.30
4. Step 4: Simplify right side
   3,436.39x = 5,650,686.50
5. Step 5: Solve for x
   x = 5,650,686.50/3,436.39
6. Step 6: Final answer
   x = 1,644.37