Finding the Fourth Proportional to 10,296.72, 15,446.16 and 3,371.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,296.72 : 15,446.16 = 3,371.76 : x
2. Step 2: Convert to fraction form
   10,296.72/15,446.16 = 3,371.76/x
3. Step 3: Cross multiply
   10,296.72x = 15,446.16 × 3,371.76
4. Step 4: Simplify right side
   10,296.72x = 52,080,744.44
5. Step 5: Solve for x
   x = 52,080,744.44/10,296.72
6. Step 6: Final answer
   x = 5,057.99