Finding the Fourth Proportional to 1,462.75, 2,018.61 and 799.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,462.75 : 2,018.61 = 799.60 : x
2. Step 2: Convert to fraction form
   1,462.75/2,018.61 = 799.60/x
3. Step 3: Cross multiply
   1,462.75x = 2,018.61 × 799.60
4. Step 4: Simplify right side
   1,462.75x = 1,614,075.51
5. Step 5: Solve for x
   x = 1,614,075.51/1,462.75
6. Step 6: Final answer
   x = 1,103.45