Finding the Fourth Proportional to 2,095.27, 3,142.91 and 535.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,095.27 : 3,142.91 = 535.22 : x
2. Step 2: Convert to fraction form
   2,095.27/3,142.91 = 535.22/x
3. Step 3: Cross multiply
   2,095.27x = 3,142.91 × 535.22
4. Step 4: Simplify right side
   2,095.27x = 1,682,151.55
5. Step 5: Solve for x
   x = 1,682,151.55/2,095.27
6. Step 6: Final answer
   x = 802.83