Finding the Fourth Proportional to 110,857.69, 166,243.40 and 35,959.73

Step by Step Solution

1. Step 1: Write the proportion equation
   110,857.69 : 166,243.40 = 35,959.73 : x
2. Step 2: Convert to fraction form
   110,857.69/166,243.40 = 35,959.73/x
3. Step 3: Cross multiply
   110,857.69x = 166,243.40 × 35,959.73
4. Step 4: Simplify right side
   110,857.69x = 5,978,066,902.12
5. Step 5: Solve for x
   x = 5,978,066,902.12/110,857.69
6. Step 6: Final answer
   x = 53,925.59