Finding the Fourth Proportional to 2,096.15, 3,144.38 and 635.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096.15 : 3,144.38 = 635.42 : x
2. Step 2: Convert to fraction form
   2,096.15/3,144.38 = 635.42/x
3. Step 3: Cross multiply
   2,096.15x = 3,144.38 × 635.42
4. Step 4: Simplify right side
   2,096.15x = 1,997,983.04
5. Step 5: Solve for x
   x = 1,997,983.04/2,096.15
6. Step 6: Final answer
   x = 953.17