Finding the Fourth Proportional to 1,667.25, 2,300.94 and 968.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,667.25 : 2,300.94 = 968.76 : x
2. Step 2: Convert to fraction form
   1,667.25/2,300.94 = 968.76/x
3. Step 3: Cross multiply
   1,667.25x = 2,300.94 × 968.76
4. Step 4: Simplify right side
   1,667.25x = 2,229,058.63
5. Step 5: Solve for x
   x = 2,229,058.63/1,667.25
6. Step 6: Final answer
   x = 1,336.97