Finding the Fourth Proportional to 16,716.94, 25,074.83 and 5,623.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,716.94 : 25,074.83 = 5,623.38 : x
2. Step 2: Convert to fraction form
   16,716.94/25,074.83 = 5,623.38/x
3. Step 3: Cross multiply
   16,716.94x = 25,074.83 × 5,623.38
4. Step 4: Simplify right side
   16,716.94x = 141,005,311.58
5. Step 5: Solve for x
   x = 141,005,311.58/16,716.94
6. Step 6: Final answer
   x = 8,434.88