Finding the Fourth Proportional to 3,674.16, 5,510.16 and 1,076.76

Step by Step Solution

1. Step 1: Write the proportion equation
   3,674.16 : 5,510.16 = 1,076.76 : x
2. Step 2: Convert to fraction form
   3,674.16/5,510.16 = 1,076.76/x
3. Step 3: Cross multiply
   3,674.16x = 5,510.16 × 1,076.76
4. Step 4: Simplify right side
   3,674.16x = 5,933,119.88
5. Step 5: Solve for x
   x = 5,933,119.88/3,674.16
6. Step 6: Final answer
   x = 1,614.82