Finding the Fourth Proportional to 22,826.12, 31,499.87 and 12,754.44

Step by Step Solution

1. Step 1: Write the proportion equation
   22,826.12 : 31,499.87 = 12,754.44 : x
2. Step 2: Convert to fraction form
   22,826.12/31,499.87 = 12,754.44/x
3. Step 3: Cross multiply
   22,826.12x = 31,499.87 × 12,754.44
4. Step 4: Simplify right side
   22,826.12x = 401,763,138.15
5. Step 5: Solve for x
   x = 401,763,138.15/22,826.12
6. Step 6: Final answer
   x = 17,601.03