Finding the Fourth Proportional to 3,144.83, 4,716.98 and 1,064.79

Step by Step Solution

1. Step 1: Write the proportion equation
   3,144.83 : 4,716.98 = 1,064.79 : x
2. Step 2: Convert to fraction form
   3,144.83/4,716.98 = 1,064.79/x
3. Step 3: Cross multiply
   3,144.83x = 4,716.98 × 1,064.79
4. Step 4: Simplify right side
   3,144.83x = 5,022,587.81
5. Step 5: Solve for x
   x = 5,022,587.81/3,144.83
6. Step 6: Final answer
   x = 1,597.09