Finding the Fourth Proportional to 9,949.72, 14,924.50 and 3,709.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,949.72 : 14,924.50 = 3,709.52 : x
2. Step 2: Convert to fraction form
   9,949.72/14,924.50 = 3,709.52/x
3. Step 3: Cross multiply
   9,949.72x = 14,924.50 × 3,709.52
4. Step 4: Simplify right side
   9,949.72x = 55,362,731.24
5. Step 5: Solve for x
   x = 55,362,731.24/9,949.72
6. Step 6: Final answer
   x = 5,564.25