Finding the Fourth Proportional to 5,816.91, 8,023.27 and 3,826.83

Step by Step Solution

1. Step 1: Write the proportion equation
   5,816.91 : 8,023.27 = 3,826.83 : x
2. Step 2: Convert to fraction form
   5,816.91/8,023.27 = 3,826.83/x
3. Step 3: Cross multiply
   5,816.91x = 8,023.27 × 3,826.83
4. Step 4: Simplify right side
   5,816.91x = 30,703,690.33
5. Step 5: Solve for x
   x = 30,703,690.33/5,816.91
6. Step 6: Final answer
   x = 5,278.35