Finding the Fourth Proportional to 12,395.52, 17,105.58 and 6,806.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,395.52 : 17,105.58 = 6,806.52 : x
2. Step 2: Convert to fraction form
   12,395.52/17,105.58 = 6,806.52/x
3. Step 3: Cross multiply
   12,395.52x = 17,105.58 × 6,806.52
4. Step 4: Simplify right side
   12,395.52x = 116,429,472.38
5. Step 5: Solve for x
   x = 116,429,472.38/12,395.52
6. Step 6: Final answer
   x = 9,392.87