Finding the Fourth Proportional to 17,173.98, 25,764.66 and 5,327.49

Step by Step Solution

1. Step 1: Write the proportion equation
   17,173.98 : 25,764.66 = 5,327.49 : x
2. Step 2: Convert to fraction form
   17,173.98/25,764.66 = 5,327.49/x
3. Step 3: Cross multiply
   17,173.98x = 25,764.66 × 5,327.49
4. Step 4: Simplify right side
   17,173.98x = 137,260,968.50
5. Step 5: Solve for x
   x = 137,260,968.50/17,173.98
6. Step 6: Final answer
   x = 7,992.38