Finding the Fourth Proportional to 1,196.52, 1,650.94 and 699.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196.52 : 1,650.94 = 699.22 : x
2. Step 2: Convert to fraction form
   1,196.52/1,650.94 = 699.22/x
3. Step 3: Cross multiply
   1,196.52x = 1,650.94 × 699.22
4. Step 4: Simplify right side
   1,196.52x = 1,154,370.27
5. Step 5: Solve for x
   x = 1,154,370.27/1,196.52
6. Step 6: Final answer
   x = 964.77