Finding the Fourth Proportional to 5,595.27, 7,721.37 and 3,826.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,595.27 : 7,721.37 = 3,826.82 : x
2. Step 2: Convert to fraction form
   5,595.27/7,721.37 = 3,826.82/x
3. Step 3: Cross multiply
   5,595.27x = 7,721.37 × 3,826.82
4. Step 4: Simplify right side
   5,595.27x = 29,548,254.54
5. Step 5: Solve for x
   x = 29,548,254.54/5,595.27
6. Step 6: Final answer
   x = 5,280.93