Finding the Fourth Proportional to 11,144.52, 16,715.72 and 3,749.04

Step by Step Solution

1. Step 1: Write the proportion equation
   11,144.52 : 16,715.72 = 3,749.04 : x
2. Step 2: Convert to fraction form
   11,144.52/16,715.72 = 3,749.04/x
3. Step 3: Cross multiply
   11,144.52x = 16,715.72 × 3,749.04
4. Step 4: Simplify right side
   11,144.52x = 62,667,884.16
5. Step 5: Solve for x
   x = 62,667,884.16/11,144.52
6. Step 6: Final answer
   x = 5,623.20