Finding the Fourth Proportional to 1,409.72, 1,946.24 and 968.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,409.72 : 1,946.24 = 968.27 : x
2. Step 2: Convert to fraction form
   1,409.72/1,946.24 = 968.27/x
3. Step 3: Cross multiply
   1,409.72x = 1,946.24 × 968.27
4. Step 4: Simplify right side
   1,409.72x = 1,884,485.80
5. Step 5: Solve for x
   x = 1,884,485.80/1,409.72
6. Step 6: Final answer
   x = 1,336.78