Finding the Fourth Proportional to 2,304.69, 3,454.34 and 1,069.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,304.69 : 3,454.34 = 1,069.49 : x
2. Step 2: Convert to fraction form
   2,304.69/3,454.34 = 1,069.49/x
3. Step 3: Cross multiply
   2,304.69x = 3,454.34 × 1,069.49
4. Step 4: Simplify right side
   2,304.69x = 3,694,359.47
5. Step 5: Solve for x
   x = 3,694,359.47/2,304.69
6. Step 6: Final answer
   x = 1,602.97