Finding the Fourth Proportional to 10,834.98, 16,235.41 and 8,375.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,834.98 : 16,235.41 = 8,375.82 : x
2. Step 2: Convert to fraction form
   10,834.98/16,235.41 = 8,375.82/x
3. Step 3: Cross multiply
   10,834.98x = 16,235.41 × 8,375.82
4. Step 4: Simplify right side
   10,834.98x = 135,984,871.79
5. Step 5: Solve for x
   x = 135,984,871.79/10,834.98
6. Step 6: Final answer
   x = 12,550.54