Finding the Fourth Proportional to 2,243.56, 3,362.70 and 1,009.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243.56 : 3,362.70 = 1,009.52 : x
2. Step 2: Convert to fraction form
   2,243.56/3,362.70 = 1,009.52/x
3. Step 3: Cross multiply
   2,243.56x = 3,362.70 × 1,009.52
4. Step 4: Simplify right side
   2,243.56x = 3,394,707.86
5. Step 5: Solve for x
   x = 3,394,707.86/2,243.56
6. Step 6: Final answer
   x = 1,513.09