Finding the Fourth Proportional to 10,825.46, 14,900.61 and 7,676.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,825.46 : 14,900.61 = 7,676.18 : x
2. Step 2: Convert to fraction form
   10,825.46/14,900.61 = 7,676.18/x
3. Step 3: Cross multiply
   10,825.46x = 14,900.61 × 7,676.18
4. Step 4: Simplify right side
   10,825.46x = 114,379,764.47
5. Step 5: Solve for x
   x = 114,379,764.47/10,825.46
6. Step 6: Final answer
   x = 10,565.81