Finding the Fourth Proportional to 1,463.02, 2,019.01 and 799.90

Step by Step Solution

1. Step 1: Write the proportion equation
   1,463.02 : 2,019.01 = 799.90 : x
2. Step 2: Convert to fraction form
   1,463.02/2,019.01 = 799.90/x
3. Step 3: Cross multiply
   1,463.02x = 2,019.01 × 799.90
4. Step 4: Simplify right side
   1,463.02x = 1,615,006.10
5. Step 5: Solve for x
   x = 1,615,006.10/1,463.02
6. Step 6: Final answer
   x = 1,103.89