Finding the Fourth Proportional to 2,629.94, 3,629.31 and 1,451.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,629.94 : 3,629.31 = 1,451.09 : x
2. Step 2: Convert to fraction form
   2,629.94/3,629.31 = 1,451.09/x
3. Step 3: Cross multiply
   2,629.94x = 3,629.31 × 1,451.09
4. Step 4: Simplify right side
   2,629.94x = 5,266,455.45
5. Step 5: Solve for x
   x = 5,266,455.45/2,629.94
6. Step 6: Final answer
   x = 2,002.50