Finding the Fourth Proportional to 33,786.72, 50,613.93 and 22,064.40

Step by Step Solution

1. Step 1: Write the proportion equation
   33,786.72 : 50,613.93 = 22,064.40 : x
2. Step 2: Convert to fraction form
   33,786.72/50,613.93 = 22,064.40/x
3. Step 3: Cross multiply
   33,786.72x = 50,613.93 × 22,064.40
4. Step 4: Simplify right side
   33,786.72x = 1,116,765,997.09
5. Step 5: Solve for x
   x = 1,116,765,997.09/33,786.72
6. Step 6: Final answer
   x = 33,053.40