Finding the Fourth Proportional to 110,857.63, 166,243.31 and 35,959.67

Step by Step Solution

1. Step 1: Write the proportion equation
   110,857.63 : 166,243.31 = 35,959.67 : x
2. Step 2: Convert to fraction form
   110,857.63/166,243.31 = 35,959.67/x
3. Step 3: Cross multiply
   110,857.63x = 166,243.31 × 35,959.67
4. Step 4: Simplify right side
   110,857.63x = 5,978,053,556.29
5. Step 5: Solve for x
   x = 5,978,053,556.29/110,857.63
6. Step 6: Final answer
   x = 53,925.50