Finding the Fourth Proportional to 12,466.92, 17,209.89 and 7,754.34

Step by Step Solution

1. Step 1: Write the proportion equation
   12,466.92 : 17,209.89 = 7,754.34 : x
2. Step 2: Convert to fraction form
   12,466.92/17,209.89 = 7,754.34/x
3. Step 3: Cross multiply
   12,466.92x = 17,209.89 × 7,754.34
4. Step 4: Simplify right side
   12,466.92x = 133,451,338.42
5. Step 5: Solve for x
   x = 133,451,338.42/12,466.92
6. Step 6: Final answer
   x = 10,704.44