Finding the Fourth Proportional to 8,018.74, 12,028.27 and 2,753.72

Step by Step Solution

1. Step 1: Write the proportion equation
   8,018.74 : 12,028.27 = 2,753.72 : x
2. Step 2: Convert to fraction form
   8,018.74/12,028.27 = 2,753.72/x
3. Step 3: Cross multiply
   8,018.74x = 12,028.27 × 2,753.72
4. Step 4: Simplify right side
   8,018.74x = 33,122,427.52
5. Step 5: Solve for x
   x = 33,122,427.52/8,018.74
6. Step 6: Final answer
   x = 4,130.63