Finding the Fourth Proportional to 9,983.72, 14,975.94 and 3,743.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,983.72 : 14,975.94 = 3,743.10 : x
2. Step 2: Convert to fraction form
   9,983.72/14,975.94 = 3,743.10/x
3. Step 3: Cross multiply
   9,983.72x = 14,975.94 × 3,743.10
4. Step 4: Simplify right side
   9,983.72x = 56,056,441.01
5. Step 5: Solve for x
   x = 56,056,441.01/9,983.72
6. Step 6: Final answer
   x = 5,614.78