Finding the Fourth Proportional to 1,196.56, 1,795.48 and 710.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196.56 : 1,795.48 = 710.16 : x
2. Step 2: Convert to fraction form
   1,196.56/1,795.48 = 710.16/x
3. Step 3: Cross multiply
   1,196.56x = 1,795.48 × 710.16
4. Step 4: Simplify right side
   1,196.56x = 1,275,078.08
5. Step 5: Solve for x
   x = 1,275,078.08/1,196.56
6. Step 6: Final answer
   x = 1,065.62