Finding the Fourth Proportional to 1,096.53, 1,513.27 and 704.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,096.53 : 1,513.27 = 704.09 : x
2. Step 2: Convert to fraction form
   1,096.53/1,513.27 = 704.09/x
3. Step 3: Cross multiply
   1,096.53x = 1,513.27 × 704.09
4. Step 4: Simplify right side
   1,096.53x = 1,065,467.19
5. Step 5: Solve for x
   x = 1,065,467.19/1,096.53
6. Step 6: Final answer
   x = 971.67