Finding the Fourth Proportional to 7,167.44, 10,752.72 and 2,950.72

Step by Step Solution

1. Step 1: Write the proportion equation
   7,167.44 : 10,752.72 = 2,950.72 : x
2. Step 2: Convert to fraction form
   7,167.44/10,752.72 = 2,950.72/x
3. Step 3: Cross multiply
   7,167.44x = 10,752.72 × 2,950.72
4. Step 4: Simplify right side
   7,167.44x = 31,728,265.96
5. Step 5: Solve for x
   x = 31,728,265.96/7,167.44
6. Step 6: Final answer
   x = 4,426.72