Finding the Fourth Proportional to 2,236.86, 3,083.28 and 1,518.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,236.86 : 3,083.28 = 1,518.82 : x
2. Step 2: Convert to fraction form
   2,236.86/3,083.28 = 1,518.82/x
3. Step 3: Cross multiply
   2,236.86x = 3,083.28 × 1,518.82
4. Step 4: Simplify right side
   2,236.86x = 4,682,933.93
5. Step 5: Solve for x
   x = 4,682,933.93/2,236.86
6. Step 6: Final answer
   x = 2,093.53