Finding the Fourth Proportional to 17,019.45, 25,522.17 and 6,493.30

Step by Step Solution

1. Step 1: Write the proportion equation
   17,019.45 : 25,522.17 = 6,493.30 : x
2. Step 2: Convert to fraction form
   17,019.45/25,522.17 = 6,493.30/x
3. Step 3: Cross multiply
   17,019.45x = 25,522.17 × 6,493.30
4. Step 4: Simplify right side
   17,019.45x = 165,723,106.46
5. Step 5: Solve for x
   x = 165,723,106.46/17,019.45
6. Step 6: Final answer
   x = 9,737.28