Finding the Fourth Proportional to 2,096.37, 3,144.15 and 1,159.65

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096.37 : 3,144.15 = 1,159.65 : x
2. Step 2: Convert to fraction form
   2,096.37/3,144.15 = 1,159.65/x
3. Step 3: Cross multiply
   2,096.37x = 3,144.15 × 1,159.65
4. Step 4: Simplify right side
   2,096.37x = 3,646,113.55
5. Step 5: Solve for x
   x = 3,646,113.55/2,096.37
6. Step 6: Final answer
   x = 1,739.25