Finding the Fourth Proportional to 3,674.04, 5,510.88 and 1,076.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,674.04 : 5,510.88 = 1,076.88 : x
2. Step 2: Convert to fraction form
   3,674.04/5,510.88 = 1,076.88/x
3. Step 3: Cross multiply
   3,674.04x = 5,510.88 × 1,076.88
4. Step 4: Simplify right side
   3,674.04x = 5,934,556.45
5. Step 5: Solve for x
   x = 5,934,556.45/3,674.04
6. Step 6: Final answer
   x = 1,615.27