Finding the Fourth Proportional to 2,012.89, 2,773.69 and 1,452.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,012.89 : 2,773.69 = 1,452.37 : x
2. Step 2: Convert to fraction form
   2,012.89/2,773.69 = 1,452.37/x
3. Step 3: Cross multiply
   2,012.89x = 2,773.69 × 1,452.37
4. Step 4: Simplify right side
   2,012.89x = 4,028,424.15
5. Step 5: Solve for x
   x = 4,028,424.15/2,012.89
6. Step 6: Final answer
   x = 2,001.31