Finding the Fourth Proportional to 3,036.69, 4,552.83 and 1,186.20

Step by Step Solution

1. Step 1: Write the proportion equation
   3,036.69 : 4,552.83 = 1,186.20 : x
2. Step 2: Convert to fraction form
   3,036.69/4,552.83 = 1,186.20/x
3. Step 3: Cross multiply
   3,036.69x = 4,552.83 × 1,186.20
4. Step 4: Simplify right side
   3,036.69x = 5,400,566.95
5. Step 5: Solve for x
   x = 5,400,566.95/3,036.69
6. Step 6: Final answer
   x = 1,778.44