Finding the Fourth Proportional to 2,012.45, 3,014.52 and 1,493.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,012.45 : 3,014.52 = 1,493.04 : x
2. Step 2: Convert to fraction form
   2,012.45/3,014.52 = 1,493.04/x
3. Step 3: Cross multiply
   2,012.45x = 3,014.52 × 1,493.04
4. Step 4: Simplify right side
   2,012.45x = 4,500,796.09
5. Step 5: Solve for x
   x = 4,500,796.09/2,012.45
6. Step 6: Final answer
   x = 2,236.48