Finding the Fourth Proportional to 12,401.11, 17,108.69 and 7,093.09

Step by Step Solution

1. Step 1: Write the proportion equation
   12,401.11 : 17,108.69 = 7,093.09 : x
2. Step 2: Convert to fraction form
   12,401.11/17,108.69 = 7,093.09/x
3. Step 3: Cross multiply
   12,401.11x = 17,108.69 × 7,093.09
4. Step 4: Simplify right side
   12,401.11x = 121,353,442.49
5. Step 5: Solve for x
   x = 121,353,442.49/12,401.11
6. Step 6: Final answer
   x = 9,785.69