Finding the Fourth Proportional to 3,196.50, 4,794.93 and 888.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,196.50 : 4,794.93 = 888.18 : x
2. Step 2: Convert to fraction form
   3,196.50/4,794.93 = 888.18/x
3. Step 3: Cross multiply
   3,196.50x = 4,794.93 × 888.18
4. Step 4: Simplify right side
   3,196.50x = 4,258,760.93
5. Step 5: Solve for x
   x = 4,258,760.93/3,196.50
6. Step 6: Final answer
   x = 1,332.32