Finding the Fourth Proportional to 1,462.77, 2,018.54 and 799.61

Step by Step Solution

1. Step 1: Write the proportion equation
   1,462.77 : 2,018.54 = 799.61 : x
2. Step 2: Convert to fraction form
   1,462.77/2,018.54 = 799.61/x
3. Step 3: Cross multiply
   1,462.77x = 2,018.54 × 799.61
4. Step 4: Simplify right side
   1,462.77x = 1,614,051.81
5. Step 5: Solve for x
   x = 1,614,051.81/1,462.77
6. Step 6: Final answer
   x = 1,103.42