Finding the Fourth Proportional to 105,757.89, 158,425.29 and 63,614.72

Step by Step Solution

1. Step 1: Write the proportion equation
   105,757.89 : 158,425.29 = 63,614.72 : x
2. Step 2: Convert to fraction form
   105,757.89/158,425.29 = 63,614.72/x
3. Step 3: Cross multiply
   105,757.89x = 158,425.29 × 63,614.72
4. Step 4: Simplify right side
   105,757.89x = 10,078,179,672.14
5. Step 5: Solve for x
   x = 10,078,179,672.14/105,757.89
6. Step 6: Final answer
   x = 95,294.83