Finding the Fourth Proportional to 1,667.68, 2,301.24 and 968.92

Step by Step Solution

1. Step 1: Write the proportion equation
   1,667.68 : 2,301.24 = 968.92 : x
2. Step 2: Convert to fraction form
   1,667.68/2,301.24 = 968.92/x
3. Step 3: Cross multiply
   1,667.68x = 2,301.24 × 968.92
4. Step 4: Simplify right side
   1,667.68x = 2,229,717.46
5. Step 5: Solve for x
   x = 2,229,717.46/1,667.68
6. Step 6: Final answer
   x = 1,337.02