Finding the Fourth Proportional to 2,472.59, 3,413.27 and 1,477.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,472.59 : 3,413.27 = 1,477.71 : x
2. Step 2: Convert to fraction form
   2,472.59/3,413.27 = 1,477.71/x
3. Step 3: Cross multiply
   2,472.59x = 3,413.27 × 1,477.71
4. Step 4: Simplify right side
   2,472.59x = 5,043,826.91
5. Step 5: Solve for x
   x = 5,043,826.91/2,472.59
6. Step 6: Final answer
   x = 2,039.89