Finding the Fourth Proportional to 16,773.14, 25,158.25 and 5,679.58

Step by Step Solution

1. Step 1: Write the proportion equation
   16,773.14 : 25,158.25 = 5,679.58 : x
2. Step 2: Convert to fraction form
   16,773.14/25,158.25 = 5,679.58/x
3. Step 3: Cross multiply
   16,773.14x = 25,158.25 × 5,679.58
4. Step 4: Simplify right side
   16,773.14x = 142,888,293.54
5. Step 5: Solve for x
   x = 142,888,293.54/16,773.14
6. Step 6: Final answer
   x = 8,518.88