Finding the Fourth Proportional to 2,018.06, 3,027.43 and 701.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,018.06 : 3,027.43 = 701.91 : x
2. Step 2: Convert to fraction form
   2,018.06/3,027.43 = 701.91/x
3. Step 3: Cross multiply
   2,018.06x = 3,027.43 × 701.91
4. Step 4: Simplify right side
   2,018.06x = 2,124,984.27
5. Step 5: Solve for x
   x = 2,124,984.27/2,018.06
6. Step 6: Final answer
   x = 1,052.98