Finding the Fourth Proportional to 110,770.12, 166,141.86 and 30,814.12

Step by Step Solution

1. Step 1: Write the proportion equation
   110,770.12 : 166,141.86 = 30,814.12 : x
2. Step 2: Convert to fraction form
   110,770.12/166,141.86 = 30,814.12/x
3. Step 3: Cross multiply
   110,770.12x = 166,141.86 × 30,814.12
4. Step 4: Simplify right side
   110,770.12x = 5,119,515,211.06
5. Step 5: Solve for x
   x = 5,119,515,211.06/110,770.12
6. Step 6: Final answer
   x = 46,217.47