Finding the Fourth Proportional to 2,944.72, 4,064.04 and 1,766.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,944.72 : 4,064.04 = 1,766.16 : x
2. Step 2: Convert to fraction form
   2,944.72/4,064.04 = 1,766.16/x
3. Step 3: Cross multiply
   2,944.72x = 4,064.04 × 1,766.16
4. Step 4: Simplify right side
   2,944.72x = 7,177,744.89
5. Step 5: Solve for x
   x = 7,177,744.89/2,944.72
6. Step 6: Final answer
   x = 2,437.50