Finding the Fourth Proportional to 10,995.24, 16,483 and 3,973.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,995.24 : 16,483 = 3,973.61 : x
2. Step 2: Convert to fraction form
   10,995.24/16,483 = 3,973.61/x
3. Step 3: Cross multiply
   10,995.24x = 16,483 × 3,973.61
4. Step 4: Simplify right side
   10,995.24x = 65,497,013.63
5. Step 5: Solve for x
   x = 65,497,013.63/10,995.24
6. Step 6: Final answer
   x = 5,956.85