Finding the Fourth Proportional to 1,462.96, 2,018.85 and 799.81

Step by Step Solution

1. Step 1: Write the proportion equation
   1,462.96 : 2,018.85 = 799.81 : x
2. Step 2: Convert to fraction form
   1,462.96/2,018.85 = 799.81/x
3. Step 3: Cross multiply
   1,462.96x = 2,018.85 × 799.81
4. Step 4: Simplify right side
   1,462.96x = 1,614,686.32
5. Step 5: Solve for x
   x = 1,614,686.32/1,462.96
6. Step 6: Final answer
   x = 1,103.72