Finding the Fourth Proportional to 5,141.52, 7,706.82 and 2,673.87

Step by Step Solution

1. Step 1: Write the proportion equation
   5,141.52 : 7,706.82 = 2,673.87 : x
2. Step 2: Convert to fraction form
   5,141.52/7,706.82 = 2,673.87/x
3. Step 3: Cross multiply
   5,141.52x = 7,706.82 × 2,673.87
4. Step 4: Simplify right side
   5,141.52x = 20,607,034.79
5. Step 5: Solve for x
   x = 20,607,034.79/5,141.52
6. Step 6: Final answer
   x = 4,007.97