Finding the Fourth Proportional to 114,112.38, 171,323.82 and 64,227.72

Step by Step Solution

1. Step 1: Write the proportion equation
   114,112.38 : 171,323.82 = 64,227.72 : x
2. Step 2: Convert to fraction form
   114,112.38/171,323.82 = 64,227.72/x
3. Step 3: Cross multiply
   114,112.38x = 171,323.82 × 64,227.72
4. Step 4: Simplify right side
   114,112.38x = 11,003,738,340.29
5. Step 5: Solve for x
   x = 11,003,738,340.29/114,112.38
6. Step 6: Final answer
   x = 96,428.96