Finding the Fourth Proportional to 10,738.56, 16,107.12 and 2,946.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,738.56 : 16,107.12 = 2,946.72 : x
2. Step 2: Convert to fraction form
   10,738.56/16,107.12 = 2,946.72/x
3. Step 3: Cross multiply
   10,738.56x = 16,107.12 × 2,946.72
4. Step 4: Simplify right side
   10,738.56x = 47,463,172.65
5. Step 5: Solve for x
   x = 47,463,172.65/10,738.56
6. Step 6: Final answer
   x = 4,419.88