Finding the Fourth Proportional to 4,150.09, 5,725.27 and 2,805.27

Step by Step Solution

1. Step 1: Write the proportion equation
   4,150.09 : 5,725.27 = 2,805.27 : x
2. Step 2: Convert to fraction form
   4,150.09/5,725.27 = 2,805.27/x
3. Step 3: Cross multiply
   4,150.09x = 5,725.27 × 2,805.27
4. Step 4: Simplify right side
   4,150.09x = 16,060,928.17
5. Step 5: Solve for x
   x = 16,060,928.17/4,150.09
6. Step 6: Final answer
   x = 3,870.02