Finding the Fourth Proportional to 2,250.91, 3,375.37 and 1,018.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,250.91 : 3,375.37 = 1,018.27 : x
2. Step 2: Convert to fraction form
   2,250.91/3,375.37 = 1,018.27/x
3. Step 3: Cross multiply
   2,250.91x = 3,375.37 × 1,018.27
4. Step 4: Simplify right side
   2,250.91x = 3,437,038.01
5. Step 5: Solve for x
   x = 3,437,038.01/2,250.91
6. Step 6: Final answer
   x = 1,526.95