Finding the Fourth Proportional to 110,614.16, 165,945.82 and 31,722.32

Step by Step Solution

1. Step 1: Write the proportion equation
   110,614.16 : 165,945.82 = 31,722.32 : x
2. Step 2: Convert to fraction form
   110,614.16/165,945.82 = 31,722.32/x
3. Step 3: Cross multiply
   110,614.16x = 165,945.82 × 31,722.32
4. Step 4: Simplify right side
   110,614.16x = 5,264,186,404.70
5. Step 5: Solve for x
   x = 5,264,186,404.70/110,614.16
6. Step 6: Final answer
   x = 47,590.53