Finding the Fourth Proportional to 683.01, 1,024.67 and 196.05

Step by Step Solution

1. Step 1: Write the proportion equation
   683.01 : 1,024.67 = 196.05 : x
2. Step 2: Convert to fraction form
   683.01/1,024.67 = 196.05/x
3. Step 3: Cross multiply
   683.01x = 1,024.67 × 196.05
4. Step 4: Simplify right side
   683.01x = 200,890.89
5. Step 5: Solve for x
   x = 200,890.89/683.01
6. Step 6: Final answer
   x = 294.13