Finding the Fourth Proportional to 6,789.67, 10,185.71 and 2,409.67

Step by Step Solution

1. Step 1: Write the proportion equation
   6,789.67 : 10,185.71 = 2,409.67 : x
2. Step 2: Convert to fraction form
   6,789.67/10,185.71 = 2,409.67/x
3. Step 3: Cross multiply
   6,789.67x = 10,185.71 × 2,409.67
4. Step 4: Simplify right side
   6,789.67x = 24,544,199.82
5. Step 5: Solve for x
   x = 24,544,199.82/6,789.67
6. Step 6: Final answer
   x = 3,614.93