Finding the Fourth Proportional to 5,844.72, 8,065.92 and 3,933.12

Step by Step Solution

1. Step 1: Write the proportion equation
   5,844.72 : 8,065.92 = 3,933.12 : x
2. Step 2: Convert to fraction form
   5,844.72/8,065.92 = 3,933.12/x
3. Step 3: Cross multiply
   5,844.72x = 8,065.92 × 3,933.12
4. Step 4: Simplify right side
   5,844.72x = 31,724,231.27
5. Step 5: Solve for x
   x = 31,724,231.27/5,844.72
6. Step 6: Final answer
   x = 5,427.84