Finding the Fourth Proportional to 2,247.72, 3,370.72 and 1,150.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,247.72 : 3,370.72 = 1,150.96 : x
2. Step 2: Convert to fraction form
   2,247.72/3,370.72 = 1,150.96/x
3. Step 3: Cross multiply
   2,247.72x = 3,370.72 × 1,150.96
4. Step 4: Simplify right side
   2,247.72x = 3,879,563.89
5. Step 5: Solve for x
   x = 3,879,563.89/2,247.72
6. Step 6: Final answer
   x = 1,726.00