Finding the Fourth Proportional to 2,304.04, 3,456.92 and 1,380.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,304.04 : 3,456.92 = 1,380.25 : x
2. Step 2: Convert to fraction form
   2,304.04/3,456.92 = 1,380.25/x
3. Step 3: Cross multiply
   2,304.04x = 3,456.92 × 1,380.25
4. Step 4: Simplify right side
   2,304.04x = 4,771,413.83
5. Step 5: Solve for x
   x = 4,771,413.83/2,304.04
6. Step 6: Final answer
   x = 2,070.89