Finding the Fourth Proportional to 12,656.39, 17,465.83 and 7,067.39

Step by Step Solution

1. Step 1: Write the proportion equation
   12,656.39 : 17,465.83 = 7,067.39 : x
2. Step 2: Convert to fraction form
   12,656.39/17,465.83 = 7,067.39/x
3. Step 3: Cross multiply
   12,656.39x = 17,465.83 × 7,067.39
4. Step 4: Simplify right side
   12,656.39x = 123,437,727.29
5. Step 5: Solve for x
   x = 123,437,727.29/12,656.39
6. Step 6: Final answer
   x = 9,753.00