Finding the Fourth Proportional to 2,597.27, 3,585.00 and 1,811.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,597.27 : 3,585.00 = 1,811.57 : x
2. Step 2: Convert to fraction form
   2,597.27/3,585.00 = 1,811.57/x
3. Step 3: Cross multiply
   2,597.27x = 3,585.00 × 1,811.57
4. Step 4: Simplify right side
   2,597.27x = 6,494,451.47
5. Step 5: Solve for x
   x = 6,494,451.47/2,597.27
6. Step 6: Final answer
   x = 2,500.50