Finding the Fourth Proportional to 3,649.86, 5,036.78 and 2,233.37

Step by Step Solution

1. Step 1: Write the proportion equation
   3,649.86 : 5,036.78 = 2,233.37 : x
2. Step 2: Convert to fraction form
   3,649.86/5,036.78 = 2,233.37/x
3. Step 3: Cross multiply
   3,649.86x = 5,036.78 × 2,233.37
4. Step 4: Simplify right side
   3,649.86x = 11,249,011.52
5. Step 5: Solve for x
   x = 11,249,011.52/3,649.86
6. Step 6: Final answer
   x = 3,082.04