Finding the Fourth Proportional to 4,435.82, 6,118.50 and 2,665.56

Step by Step Solution

1. Step 1: Write the proportion equation
   4,435.82 : 6,118.50 = 2,665.56 : x
2. Step 2: Convert to fraction form
   4,435.82/6,118.50 = 2,665.56/x
3. Step 3: Cross multiply
   4,435.82x = 6,118.50 × 2,665.56
4. Step 4: Simplify right side
   4,435.82x = 16,309,228.86
5. Step 5: Solve for x
   x = 16,309,228.86/4,435.82
6. Step 6: Final answer
   x = 3,676.71