Finding the Fourth Proportional to 40,196.76, 55,471.98 and 22,292.04

Step by Step Solution

1. Step 1: Write the proportion equation
   40,196.76 : 55,471.98 = 22,292.04 : x
2. Step 2: Convert to fraction form
   40,196.76/55,471.98 = 22,292.04/x
3. Step 3: Cross multiply
   40,196.76x = 55,471.98 × 22,292.04
4. Step 4: Simplify right side
   40,196.76x = 1,236,583,597.04
5. Step 5: Solve for x
   x = 1,236,583,597.04/40,196.76
6. Step 6: Final answer
   x = 30,763.27