Finding the Fourth Proportional to 2,450.47, 3,672.46 and 1,150.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,450.47 : 3,672.46 = 1,150.15 : x
2. Step 2: Convert to fraction form
   2,450.47/3,672.46 = 1,150.15/x
3. Step 3: Cross multiply
   2,450.47x = 3,672.46 × 1,150.15
4. Step 4: Simplify right side
   2,450.47x = 4,223,879.87
5. Step 5: Solve for x
   x = 4,223,879.87/2,450.47
6. Step 6: Final answer
   x = 1,723.70