Finding the Fourth Proportional to 10,984.72, 16,475.40 and 3,589.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,984.72 : 16,475.40 = 3,589.24 : x
2. Step 2: Convert to fraction form
   10,984.72/16,475.40 = 3,589.24/x
3. Step 3: Cross multiply
   10,984.72x = 16,475.40 × 3,589.24
4. Step 4: Simplify right side
   10,984.72x = 59,134,164.70
5. Step 5: Solve for x
   x = 59,134,164.70/10,984.72
6. Step 6: Final answer
   x = 5,383.31