Finding the Fourth Proportional to 17,179.98, 25,769.56 and 5,493.30

Step by Step Solution

1. Step 1: Write the proportion equation
   17,179.98 : 25,769.56 = 5,493.30 : x
2. Step 2: Convert to fraction form
   17,179.98/25,769.56 = 5,493.30/x
3. Step 3: Cross multiply
   17,179.98x = 25,769.56 × 5,493.30
4. Step 4: Simplify right side
   17,179.98x = 141,559,923.95
5. Step 5: Solve for x
   x = 141,559,923.95/17,179.98
6. Step 6: Final answer
   x = 8,239.82