Finding the Fourth Proportional to 2,447.92, 3,376.72 and 1,562.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,447.92 : 3,376.72 = 1,562.73 : x
2. Step 2: Convert to fraction form
   2,447.92/3,376.72 = 1,562.73/x
3. Step 3: Cross multiply
   2,447.92x = 3,376.72 × 1,562.73
4. Step 4: Simplify right side
   2,447.92x = 5,276,901.65
5. Step 5: Solve for x
   x = 5,276,901.65/2,447.92
6. Step 6: Final answer
   x = 2,155.67