Finding the Fourth Proportional to 2,018.22, 3,027.12 and 701.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,018.22 : 3,027.12 = 701.94 : x
2. Step 2: Convert to fraction form
   2,018.22/3,027.12 = 701.94/x
3. Step 3: Cross multiply
   2,018.22x = 3,027.12 × 701.94
4. Step 4: Simplify right side
   2,018.22x = 2,124,856.61
5. Step 5: Solve for x
   x = 2,124,856.61/2,018.22
6. Step 6: Final answer
   x = 1,052.84