Finding the Fourth Proportional to 16,928.29, 25,383.78 and 7,064.92

Step by Step Solution

1. Step 1: Write the proportion equation
   16,928.29 : 25,383.78 = 7,064.92 : x
2. Step 2: Convert to fraction form
   16,928.29/25,383.78 = 7,064.92/x
3. Step 3: Cross multiply
   16,928.29x = 25,383.78 × 7,064.92
4. Step 4: Simplify right side
   16,928.29x = 179,334,406.73
5. Step 5: Solve for x
   x = 179,334,406.73/16,928.29
6. Step 6: Final answer
   x = 10,593.77