Finding the Fourth Proportional to 17,074.74, 23,564.88 and 9,522.30

Step by Step Solution

1. Step 1: Write the proportion equation
   17,074.74 : 23,564.88 = 9,522.30 : x
2. Step 2: Convert to fraction form
   17,074.74/23,564.88 = 9,522.30/x
3. Step 3: Cross multiply
   17,074.74x = 23,564.88 × 9,522.30
4. Step 4: Simplify right side
   17,074.74x = 224,391,856.82
5. Step 5: Solve for x
   x = 224,391,856.82/17,074.74
6. Step 6: Final answer
   x = 13,141.74