Finding the Fourth Proportional to 16,799.50, 25,193.25 and 5,552.78

Step by Step Solution

1. Step 1: Write the proportion equation
   16,799.50 : 25,193.25 = 5,552.78 : x
2. Step 2: Convert to fraction form
   16,799.50/25,193.25 = 5,552.78/x
3. Step 3: Cross multiply
   16,799.50x = 25,193.25 × 5,552.78
4. Step 4: Simplify right side
   16,799.50x = 139,892,535.24
5. Step 5: Solve for x
   x = 139,892,535.24/16,799.50
6. Step 6: Final answer
   x = 8,327.18