Finding the Fourth Proportional to 2,738.72, 4,105.51 and 1,006.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,738.72 : 4,105.51 = 1,006.94 : x
2. Step 2: Convert to fraction form
   2,738.72/4,105.51 = 1,006.94/x
3. Step 3: Cross multiply
   2,738.72x = 4,105.51 × 1,006.94
4. Step 4: Simplify right side
   2,738.72x = 4,134,002.24
5. Step 5: Solve for x
   x = 4,134,002.24/2,738.72
6. Step 6: Final answer
   x = 1,509.47