Finding the Fourth Proportional to 1,196.10, 1,793.33 and 609.97

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196.10 : 1,793.33 = 609.97 : x
2. Step 2: Convert to fraction form
   1,196.10/1,793.33 = 609.97/x
3. Step 3: Cross multiply
   1,196.10x = 1,793.33 × 609.97
4. Step 4: Simplify right side
   1,196.10x = 1,093,872.25
5. Step 5: Solve for x
   x = 1,093,872.25/1,196.10
6. Step 6: Final answer
   x = 914.53