Finding the Fourth Proportional to 1,144.53, 1,579.91 and 795.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144.53 : 1,579.91 = 795.42 : x
2. Step 2: Convert to fraction form
   1,144.53/1,579.91 = 795.42/x
3. Step 3: Cross multiply
   1,144.53x = 1,579.91 × 795.42
4. Step 4: Simplify right side
   1,144.53x = 1,256,688.04
5. Step 5: Solve for x
   x = 1,256,688.04/1,144.53
6. Step 6: Final answer
   x = 1,097.99