Finding the Fourth Proportional to 12,366.92, 17,067.78 and 7,062.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,366.92 : 17,067.78 = 7,062.50 : x
2. Step 2: Convert to fraction form
   12,366.92/17,067.78 = 7,062.50/x
3. Step 3: Cross multiply
   12,366.92x = 17,067.78 × 7,062.50
4. Step 4: Simplify right side
   12,366.92x = 120,541,196.25
5. Step 5: Solve for x
   x = 120,541,196.25/12,366.92
6. Step 6: Final answer
   x = 9,747.07