Finding the Fourth Proportional to 2,095.91, 3,144.27 and 635.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,095.91 : 3,144.27 = 635.18 : x
2. Step 2: Convert to fraction form
   2,095.91/3,144.27 = 635.18/x
3. Step 3: Cross multiply
   2,095.91x = 3,144.27 × 635.18
4. Step 4: Simplify right side
   2,095.91x = 1,997,160.51
5. Step 5: Solve for x
   x = 1,997,160.51/2,095.91
6. Step 6: Final answer
   x = 952.89