Finding the Fourth Proportional to 10,995.92, 16,492.56 and 3,099.03

Step by Step Solution

1. Step 1: Write the proportion equation
   10,995.92 : 16,492.56 = 3,099.03 : x
2. Step 2: Convert to fraction form
   10,995.92/16,492.56 = 3,099.03/x
3. Step 3: Cross multiply
   10,995.92x = 16,492.56 × 3,099.03
4. Step 4: Simplify right side
   10,995.92x = 51,110,938.22
5. Step 5: Solve for x
   x = 51,110,938.22/10,995.92
6. Step 6: Final answer
   x = 4,648.17