Finding the Fourth Proportional to 2,096.42, 3,144.92 and 635.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096.42 : 3,144.92 = 635.67 : x
2. Step 2: Convert to fraction form
   2,096.42/3,144.92 = 635.67/x
3. Step 3: Cross multiply
   2,096.42x = 3,144.92 × 635.67
4. Step 4: Simplify right side
   2,096.42x = 1,999,128.12
5. Step 5: Solve for x
   x = 1,999,128.12/2,096.42
6. Step 6: Final answer
   x = 953.59