Finding the Fourth Proportional to 2,750.50, 3,795.72 and 1,571.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,750.50 : 3,795.72 = 1,571.56 : x
2. Step 2: Convert to fraction form
   2,750.50/3,795.72 = 1,571.56/x
3. Step 3: Cross multiply
   2,750.50x = 3,795.72 × 1,571.56
4. Step 4: Simplify right side
   2,750.50x = 5,965,201.72
5. Step 5: Solve for x
   x = 5,965,201.72/2,750.50
6. Step 6: Final answer
   x = 2,168.77