Finding the Fourth Proportional to 2,250.24, 3,375.72 and 951.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,250.24 : 3,375.72 = 951.72 : x
2. Step 2: Convert to fraction form
   2,250.24/3,375.72 = 951.72/x
3. Step 3: Cross multiply
   2,250.24x = 3,375.72 × 951.72
4. Step 4: Simplify right side
   2,250.24x = 3,212,740.24
5. Step 5: Solve for x
   x = 3,212,740.24/2,250.24
6. Step 6: Final answer
   x = 1,427.73