Finding the Fourth Proportional to 2,667.29, 4,001.31 and 1,433.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,667.29 : 4,001.31 = 1,433.03 : x
2. Step 2: Convert to fraction form
   2,667.29/4,001.31 = 1,433.03/x
3. Step 3: Cross multiply
   2,667.29x = 4,001.31 × 1,433.03
4. Step 4: Simplify right side
   2,667.29x = 5,733,977.26
5. Step 5: Solve for x
   x = 5,733,977.26/2,667.29
6. Step 6: Final answer
   x = 2,149.74