Finding the Fourth Proportional to 2,096.56, 3,144.84 and 635.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096.56 : 3,144.84 = 635.86 : x
2. Step 2: Convert to fraction form
   2,096.56/3,144.84 = 635.86/x
3. Step 3: Cross multiply
   2,096.56x = 3,144.84 × 635.86
4. Step 4: Simplify right side
   2,096.56x = 1,999,677.96
5. Step 5: Solve for x
   x = 1,999,677.96/2,096.56
6. Step 6: Final answer
   x = 953.79