Finding the Fourth Proportional to 3,667.24, 5,496.61 and 1,819.54

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.24 : 5,496.61 = 1,819.54 : x
2. Step 2: Convert to fraction form
   3,667.24/5,496.61 = 1,819.54/x
3. Step 3: Cross multiply
   3,667.24x = 5,496.61 × 1,819.54
4. Step 4: Simplify right side
   3,667.24x = 10,001,301.76
5. Step 5: Solve for x
   x = 10,001,301.76/3,667.24
6. Step 6: Final answer
   x = 2,727.20