Finding the Fourth Proportional to 9,050.69, 13,578.87 and 2,725.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,050.69 : 13,578.87 = 2,725.82 : x
2. Step 2: Convert to fraction form
   9,050.69/13,578.87 = 2,725.82/x
3. Step 3: Cross multiply
   9,050.69x = 13,578.87 × 2,725.82
4. Step 4: Simplify right side
   9,050.69x = 37,013,555.42
5. Step 5: Solve for x
   x = 37,013,555.42/9,050.69
6. Step 6: Final answer
   x = 4,089.58