Finding the Fourth Proportional to 2,944.42, 4,060.94 and 2,589.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,944.42 : 4,060.94 = 2,589.59 : x
2. Step 2: Convert to fraction form
   2,944.42/4,060.94 = 2,589.59/x
3. Step 3: Cross multiply
   2,944.42x = 4,060.94 × 2,589.59
4. Step 4: Simplify right side
   2,944.42x = 10,516,166.82
5. Step 5: Solve for x
   x = 10,516,166.82/2,944.42
6. Step 6: Final answer
   x = 3,571.56