Finding the Fourth Proportional to 1,031.76, 1,425.06 and 794.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,031.76 : 1,425.06 = 794.03 : x
2. Step 2: Convert to fraction form
   1,031.76/1,425.06 = 794.03/x
3. Step 3: Cross multiply
   1,031.76x = 1,425.06 × 794.03
4. Step 4: Simplify right side
   1,031.76x = 1,131,533.27
5. Step 5: Solve for x
   x = 1,131,533.27/1,031.76
6. Step 6: Final answer
   x = 1,096.70