Finding the Fourth Proportional to 3,734.37, 5,601.53 and 1,786.11

Step by Step Solution

1. Step 1: Write the proportion equation
   3,734.37 : 5,601.53 = 1,786.11 : x
2. Step 2: Convert to fraction form
   3,734.37/5,601.53 = 1,786.11/x
3. Step 3: Cross multiply
   3,734.37x = 5,601.53 × 1,786.11
4. Step 4: Simplify right side
   3,734.37x = 10,004,939.82
5. Step 5: Solve for x
   x = 10,004,939.82/3,734.37
6. Step 6: Final answer
   x = 2,679.15