Finding the Fourth Proportional to 105,889.72, 158,858.34 and 35,767.24

Step by Step Solution

1. Step 1: Write the proportion equation
   105,889.72 : 158,858.34 = 35,767.24 : x
2. Step 2: Convert to fraction form
   105,889.72/158,858.34 = 35,767.24/x
3. Step 3: Cross multiply
   105,889.72x = 158,858.34 × 35,767.24
4. Step 4: Simplify right side
   105,889.72x = 5,681,924,372.78
5. Step 5: Solve for x
   x = 5,681,924,372.78/105,889.72
6. Step 6: Final answer
   x = 53,658.89