Finding the Fourth Proportional to 2,591.92, 3,577.26 and 1,544.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,591.92 : 3,577.26 = 1,544.59 : x
2. Step 2: Convert to fraction form
   2,591.92/3,577.26 = 1,544.59/x
3. Step 3: Cross multiply
   2,591.92x = 3,577.26 × 1,544.59
4. Step 4: Simplify right side
   2,591.92x = 5,525,400.02
5. Step 5: Solve for x
   x = 5,525,400.02/2,591.92
6. Step 6: Final answer
   x = 2,131.78