Finding the Fourth Proportional to 2,473.52, 3,413.31 and 1,354.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,473.52 : 3,413.31 = 1,354.25 : x
2. Step 2: Convert to fraction form
   2,473.52/3,413.31 = 1,354.25/x
3. Step 3: Cross multiply
   2,473.52x = 3,413.31 × 1,354.25
4. Step 4: Simplify right side
   2,473.52x = 4,622,475.07
5. Step 5: Solve for x
   x = 4,622,475.07/2,473.52
6. Step 6: Final answer
   x = 1,868.78