Finding the Fourth Proportional to 40,333.98, 55,662.24 and 22,185.47

Step by Step Solution

1. Step 1: Write the proportion equation
   40,333.98 : 55,662.24 = 22,185.47 : x
2. Step 2: Convert to fraction form
   40,333.98/55,662.24 = 22,185.47/x
3. Step 3: Cross multiply
   40,333.98x = 55,662.24 × 22,185.47
4. Step 4: Simplify right side
   40,333.98x = 1,234,892,955.65
5. Step 5: Solve for x
   x = 1,234,892,955.65/40,333.98
6. Step 6: Final answer
   x = 30,616.69