Finding the Fourth Proportional to 30,162.69, 41,624.52 and 16,734.09

Step by Step Solution

1. Step 1: Write the proportion equation
   30,162.69 : 41,624.52 = 16,734.09 : x
2. Step 2: Convert to fraction form
   30,162.69/41,624.52 = 16,734.09/x
3. Step 3: Cross multiply
   30,162.69x = 41,624.52 × 16,734.09
4. Step 4: Simplify right side
   30,162.69x = 696,548,463.89
5. Step 5: Solve for x
   x = 696,548,463.89/30,162.69
6. Step 6: Final answer
   x = 23,093.05