Finding the Fourth Proportional to 22,826.22, 31,500.23 and 12,754.68

Step by Step Solution

1. Step 1: Write the proportion equation
   22,826.22 : 31,500.23 = 12,754.68 : x
2. Step 2: Convert to fraction form
   22,826.22/31,500.23 = 12,754.68/x
3. Step 3: Cross multiply
   22,826.22x = 31,500.23 × 12,754.68
4. Step 4: Simplify right side
   22,826.22x = 401,775,289.80
5. Step 5: Solve for x
   x = 401,775,289.80/22,826.22
6. Step 6: Final answer
   x = 17,601.48