Finding the Fourth Proportional to 1,667, 2,300.46 and 968.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,667 : 2,300.46 = 968.42 : x
2. Step 2: Convert to fraction form
   1,667/2,300.46 = 968.42/x
3. Step 3: Cross multiply
   1,667x = 2,300.46 × 968.42
4. Step 4: Simplify right side
   1,667x = 2,227,811.47
5. Step 5: Solve for x
   x = 2,227,811.47/1,667
6. Step 6: Final answer
   x = 1,336.42