Finding the Fourth Proportional to 23,164.73, 31,967.41 and 12,554.37

Step by Step Solution

1. Step 1: Write the proportion equation
   23,164.73 : 31,967.41 = 12,554.37 : x
2. Step 2: Convert to fraction form
   23,164.73/31,967.41 = 12,554.37/x
3. Step 3: Cross multiply
   23,164.73x = 31,967.41 × 12,554.37
4. Step 4: Simplify right side
   23,164.73x = 401,330,533.24
5. Step 5: Solve for x
   x = 401,330,533.24/23,164.73
6. Step 6: Final answer
   x = 17,325.07