Finding the Fourth Proportional to 16,795.89, 25,192.94 and 5,108.20

Step by Step Solution

1. Step 1: Write the proportion equation
   16,795.89 : 25,192.94 = 5,108.20 : x
2. Step 2: Convert to fraction form
   16,795.89/25,192.94 = 5,108.20/x
3. Step 3: Cross multiply
   16,795.89x = 25,192.94 × 5,108.20
4. Step 4: Simplify right side
   16,795.89x = 128,690,487.58
5. Step 5: Solve for x
   x = 128,690,487.58/16,795.89
6. Step 6: Final answer
   x = 7,662.02