Finding the Fourth Proportional to 2,662.92, 3,674.30 and 1,483.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,662.92 : 3,674.30 = 1,483.78 : x
2. Step 2: Convert to fraction form
   2,662.92/3,674.30 = 1,483.78/x
3. Step 3: Cross multiply
   2,662.92x = 3,674.30 × 1,483.78
4. Step 4: Simplify right side
   2,662.92x = 5,451,852.85
5. Step 5: Solve for x
   x = 5,451,852.85/2,662.92
6. Step 6: Final answer
   x = 2,047.32