Finding the Fourth Proportional to 41,035.30, 56,628.72 and 22,172.42

Step by Step Solution

1. Step 1: Write the proportion equation
   41,035.30 : 56,628.72 = 22,172.42 : x
2. Step 2: Convert to fraction form
   41,035.30/56,628.72 = 22,172.42/x
3. Step 3: Cross multiply
   41,035.30x = 56,628.72 × 22,172.42
4. Step 4: Simplify right side
   41,035.30x = 1,255,595,763.90
5. Step 5: Solve for x
   x = 1,255,595,763.90/41,035.30
6. Step 6: Final answer
   x = 30,597.94