Finding the Fourth Proportional to 109,663.43, 164,510.81 and 33,768.38

Step by Step Solution

1. Step 1: Write the proportion equation
   109,663.43 : 164,510.81 = 33,768.38 : x
2. Step 2: Convert to fraction form
   109,663.43/164,510.81 = 33,768.38/x
3. Step 3: Cross multiply
   109,663.43x = 164,510.81 × 33,768.38
4. Step 4: Simplify right side
   109,663.43x = 5,555,263,546.19
5. Step 5: Solve for x
   x = 5,555,263,546.19/109,663.43
6. Step 6: Final answer
   x = 50,657.39