Finding the Fourth Proportional to 16,790.86, 25,179.72 and 5,695.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,790.86 : 25,179.72 = 5,695.48 : x
2. Step 2: Convert to fraction form
   16,790.86/25,179.72 = 5,695.48/x
3. Step 3: Cross multiply
   16,790.86x = 25,179.72 × 5,695.48
4. Step 4: Simplify right side
   16,790.86x = 143,410,591.67
5. Step 5: Solve for x
   x = 143,410,591.67/16,790.86
6. Step 6: Final answer
   x = 8,540.99