Finding the Fourth Proportional to 110,524.56, 165,738.15 and 31,620.84

Step by Step Solution

1. Step 1: Write the proportion equation
   110,524.56 : 165,738.15 = 31,620.84 : x
2. Step 2: Convert to fraction form
   110,524.56/165,738.15 = 31,620.84/x
3. Step 3: Cross multiply
   110,524.56x = 165,738.15 × 31,620.84
4. Step 4: Simplify right side
   110,524.56x = 5,240,779,523.05
5. Step 5: Solve for x
   x = 5,240,779,523.05/110,524.56
6. Step 6: Final answer
   x = 47,417.33