Finding the Fourth Proportional to 5,844.72, 8,065.41 and 3,191.61

Step by Step Solution

1. Step 1: Write the proportion equation
   5,844.72 : 8,065.41 = 3,191.61 : x
2. Step 2: Convert to fraction form
   5,844.72/8,065.41 = 3,191.61/x
3. Step 3: Cross multiply
   5,844.72x = 8,065.41 × 3,191.61
4. Step 4: Simplify right side
   5,844.72x = 25,741,643.21
5. Step 5: Solve for x
   x = 25,741,643.21/5,844.72
6. Step 6: Final answer
   x = 4,404.26