Finding the Fourth Proportional to 2,667.24, 3,996.54 and 2,019.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,667.24 : 3,996.54 = 2,019.24 : x
2. Step 2: Convert to fraction form
   2,667.24/3,996.54 = 2,019.24/x
3. Step 3: Cross multiply
   2,667.24x = 3,996.54 × 2,019.24
4. Step 4: Simplify right side
   2,667.24x = 8,069,973.43
5. Step 5: Solve for x
   x = 8,069,973.43/2,667.24
6. Step 6: Final answer
   x = 3,025.59