Finding the Fourth Proportional to 9,984.72, 14,977.44 and 3,744.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,984.72 : 14,977.44 = 3,744.10 : x
2. Step 2: Convert to fraction form
   9,984.72/14,977.44 = 3,744.10/x
3. Step 3: Cross multiply
   9,984.72x = 14,977.44 × 3,744.10
4. Step 4: Simplify right side
   9,984.72x = 56,077,033.10
5. Step 5: Solve for x
   x = 56,077,033.10/9,984.72
6. Step 6: Final answer
   x = 5,616.28