Finding the Fourth Proportional to 2,667.33, 3,680.42 and 1,548.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,667.33 : 3,680.42 = 1,548.18 : x
2. Step 2: Convert to fraction form
   2,667.33/3,680.42 = 1,548.18/x
3. Step 3: Cross multiply
   2,667.33x = 3,680.42 × 1,548.18
4. Step 4: Simplify right side
   2,667.33x = 5,697,944.89
5. Step 5: Solve for x
   x = 5,697,944.89/2,667.33
6. Step 6: Final answer
   x = 2,136.20