Finding the Fourth Proportional to 40,101.63, 55,339.55 and 22,196.24

Step by Step Solution

1. Step 1: Write the proportion equation
   40,101.63 : 55,339.55 = 22,196.24 : x
2. Step 2: Convert to fraction form
   40,101.63/55,339.55 = 22,196.24/x
3. Step 3: Cross multiply
   40,101.63x = 55,339.55 × 22,196.24
4. Step 4: Simplify right side
   40,101.63x = 1,228,329,836.37
5. Step 5: Solve for x
   x = 1,228,329,836.37/40,101.63
6. Step 6: Final answer
   x = 30,630.42