Finding the Fourth Proportional to 110,112.56, 165,168.78 and 31,227.44

Step by Step Solution

1. Step 1: Write the proportion equation
   110,112.56 : 165,168.78 = 31,227.44 : x
2. Step 2: Convert to fraction form
   110,112.56/165,168.78 = 31,227.44/x
3. Step 3: Cross multiply
   110,112.56x = 165,168.78 × 31,227.44
4. Step 4: Simplify right side
   110,112.56x = 5,157,798,167.32
5. Step 5: Solve for x
   x = 5,157,798,167.32/110,112.56
6. Step 6: Final answer
   x = 46,841.14