Finding the Fourth Proportional to 3,651.58, 5,033.91 and 2,601.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,651.58 : 5,033.91 = 2,601.82 : x
2. Step 2: Convert to fraction form
   3,651.58/5,033.91 = 2,601.82/x
3. Step 3: Cross multiply
   3,651.58x = 5,033.91 × 2,601.82
4. Step 4: Simplify right side
   3,651.58x = 13,097,327.72
5. Step 5: Solve for x
   x = 13,097,327.72/3,651.58
6. Step 6: Final answer
   x = 3,586.76