Finding the Fourth Proportional to 10,224.72, 15,340.30 and 3,650.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,224.72 : 15,340.30 = 3,650.76 : x
2. Step 2: Convert to fraction form
   10,224.72/15,340.30 = 3,650.76/x
3. Step 3: Cross multiply
   10,224.72x = 15,340.30 × 3,650.76
4. Step 4: Simplify right side
   10,224.72x = 56,003,753.63
5. Step 5: Solve for x
   x = 56,003,753.63/10,224.72
6. Step 6: Final answer
   x = 5,477.29