Finding the Fourth Proportional to 110,850.39, 166,300.17 and 31,958.46

Step by Step Solution

1. Step 1: Write the proportion equation
   110,850.39 : 166,300.17 = 31,958.46 : x
2. Step 2: Convert to fraction form
   110,850.39/166,300.17 = 31,958.46/x
3. Step 3: Cross multiply
   110,850.39x = 166,300.17 × 31,958.46
4. Step 4: Simplify right side
   110,850.39x = 5,314,697,330.94
5. Step 5: Solve for x
   x = 5,314,697,330.94/110,850.39
6. Step 6: Final answer
   x = 47,944.78