Finding the Fourth Proportional to 2,096.02, 3,142.51 and 863.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096.02 : 3,142.51 = 863.00 : x
2. Step 2: Convert to fraction form
   2,096.02/3,142.51 = 863.00/x
3. Step 3: Cross multiply
   2,096.02x = 3,142.51 × 863.00
4. Step 4: Simplify right side
   2,096.02x = 2,711,968.26
5. Step 5: Solve for x
   x = 2,711,968.26/2,096.02
6. Step 6: Final answer
   x = 1,293.87