Finding the Fourth Proportional to 3,079.52, 4,616.20 and 1,104.61

Step by Step Solution

1. Step 1: Write the proportion equation
   3,079.52 : 4,616.20 = 1,104.61 : x
2. Step 2: Convert to fraction form
   3,079.52/4,616.20 = 1,104.61/x
3. Step 3: Cross multiply
   3,079.52x = 4,616.20 × 1,104.61
4. Step 4: Simplify right side
   3,079.52x = 5,099,113.71
5. Step 5: Solve for x
   x = 5,099,113.71/3,079.52
6. Step 6: Final answer
   x = 1,655.82