Finding the Fourth Proportional to 110,227.32, 165,342.33 and 31,341.42

Step by Step Solution

1. Step 1: Write the proportion equation
   110,227.32 : 165,342.33 = 31,341.42 : x
2. Step 2: Convert to fraction form
   110,227.32/165,342.33 = 31,341.42/x
3. Step 3: Cross multiply
   110,227.32x = 165,342.33 × 31,341.42
4. Step 4: Simplify right side
   110,227.32x = 5,182,063,408.31
5. Step 5: Solve for x
   x = 5,182,063,408.31/110,227.32
6. Step 6: Final answer
   x = 47,012.51