Finding the Fourth Proportional to 10,208.24, 15,305.15 and 3,963.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,208.24 : 15,305.15 = 3,963.06 : x
2. Step 2: Convert to fraction form
   10,208.24/15,305.15 = 3,963.06/x
3. Step 3: Cross multiply
   10,208.24x = 15,305.15 × 3,963.06
4. Step 4: Simplify right side
   10,208.24x = 60,655,227.76
5. Step 5: Solve for x
   x = 60,655,227.76/10,208.24
6. Step 6: Final answer
   x = 5,941.79