Finding the Fourth Proportional to 16,834.62, 23,234.78 and 10,543.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,834.62 : 23,234.78 = 10,543.34 : x
2. Step 2: Convert to fraction form
   16,834.62/23,234.78 = 10,543.34/x
3. Step 3: Cross multiply
   16,834.62x = 23,234.78 × 10,543.34
4. Step 4: Simplify right side
   16,834.62x = 244,972,185.37
5. Step 5: Solve for x
   x = 244,972,185.37/16,834.62
6. Step 6: Final answer
   x = 14,551.69