Finding the Fourth Proportional to 2,473.52, 3,413.03 and 1,478.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,473.52 : 3,413.03 = 1,478.88 : x
2. Step 2: Convert to fraction form
   2,473.52/3,413.03 = 1,478.88/x
3. Step 3: Cross multiply
   2,473.52x = 3,413.03 × 1,478.88
4. Step 4: Simplify right side
   2,473.52x = 5,047,454.41
5. Step 5: Solve for x
   x = 5,047,454.41/2,473.52
6. Step 6: Final answer
   x = 2,040.60