Finding the Fourth Proportional to 2,651.94, 3,662.01 and 1,658.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,651.94 : 3,662.01 = 1,658.91 : x
2. Step 2: Convert to fraction form
   2,651.94/3,662.01 = 1,658.91/x
3. Step 3: Cross multiply
   2,651.94x = 3,662.01 × 1,658.91
4. Step 4: Simplify right side
   2,651.94x = 6,074,945.01
5. Step 5: Solve for x
   x = 6,074,945.01/2,651.94
6. Step 6: Final answer
   x = 2,290.76