Finding the Fourth Proportional to 7,205.94, 10,811.52 and 2,826.39

Step by Step Solution

1. Step 1: Write the proportion equation
   7,205.94 : 10,811.52 = 2,826.39 : x
2. Step 2: Convert to fraction form
   7,205.94/10,811.52 = 2,826.39/x
3. Step 3: Cross multiply
   7,205.94x = 10,811.52 × 2,826.39
4. Step 4: Simplify right side
   7,205.94x = 30,557,572.01
5. Step 5: Solve for x
   x = 30,557,572.01/7,205.94
6. Step 6: Final answer
   x = 4,240.61