Finding the Fourth Proportional to 23,105.25, 34,658.89 and 7,522.88

Step by Step Solution

1. Step 1: Write the proportion equation
   23,105.25 : 34,658.89 = 7,522.88 : x
2. Step 2: Convert to fraction form
   23,105.25/34,658.89 = 7,522.88/x
3. Step 3: Cross multiply
   23,105.25x = 34,658.89 × 7,522.88
4. Step 4: Simplify right side
   23,105.25x = 260,734,478.30
5. Step 5: Solve for x
   x = 260,734,478.30/23,105.25
6. Step 6: Final answer
   x = 11,284.64