Finding the Fourth Proportional to 109,796.75, 164,578.46 and 43,227.71

Step by Step Solution

1. Step 1: Write the proportion equation
   109,796.75 : 164,578.46 = 43,227.71 : x
2. Step 2: Convert to fraction form
   109,796.75/164,578.46 = 43,227.71/x
3. Step 3: Cross multiply
   109,796.75x = 164,578.46 × 43,227.71
4. Step 4: Simplify right side
   109,796.75x = 7,114,348,902.10
5. Step 5: Solve for x
   x = 7,114,348,902.10/109,796.75
6. Step 6: Final answer
   x = 64,795.63