Finding the Fourth Proportional to 1,462.42, 2,018.17 and 799.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,462.42 : 2,018.17 = 799.30 : x
2. Step 2: Convert to fraction form
   1,462.42/2,018.17 = 799.30/x
3. Step 3: Cross multiply
   1,462.42x = 2,018.17 × 799.30
4. Step 4: Simplify right side
   1,462.42x = 1,613,126.80
5. Step 5: Solve for x
   x = 1,613,126.80/1,462.42
6. Step 6: Final answer
   x = 1,103.05