Finding the Fourth Proportional to 23,162.94, 31,964.94 and 12,552.54

Step by Step Solution

1. Step 1: Write the proportion equation
   23,162.94 : 31,964.94 = 12,552.54 : x
2. Step 2: Convert to fraction form
   23,162.94/31,964.94 = 12,552.54/x
3. Step 3: Cross multiply
   23,162.94x = 31,964.94 × 12,552.54
4. Step 4: Simplify right side
   23,162.94x = 401,241,187.95
5. Step 5: Solve for x
   x = 401,241,187.95/23,162.94
6. Step 6: Final answer
   x = 17,322.55