Finding the Fourth Proportional to 5,832.24, 8,046.72 and 5,270.91

Step by Step Solution

1. Step 1: Write the proportion equation
   5,832.24 : 8,046.72 = 5,270.91 : x
2. Step 2: Convert to fraction form
   5,832.24/8,046.72 = 5,270.91/x
3. Step 3: Cross multiply
   5,832.24x = 8,046.72 × 5,270.91
4. Step 4: Simplify right side
   5,832.24x = 42,413,536.92
5. Step 5: Solve for x
   x = 42,413,536.92/5,832.24
6. Step 6: Final answer
   x = 7,272.26