Finding the Fourth Proportional to 2,473.52, 3,413.30 and 1,425.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,473.52 : 3,413.30 = 1,425.50 : x
2. Step 2: Convert to fraction form
   2,473.52/3,413.30 = 1,425.50/x
3. Step 3: Cross multiply
   2,473.52x = 3,413.30 × 1,425.50
4. Step 4: Simplify right side
   2,473.52x = 4,865,659.15
5. Step 5: Solve for x
   x = 4,865,659.15/2,473.52
6. Step 6: Final answer
   x = 1,967.10