Finding the Fourth Proportional to 3,737.83, 5,606.82 and 964.57

Step by Step Solution

1. Step 1: Write the proportion equation
   3,737.83 : 5,606.82 = 964.57 : x
2. Step 2: Convert to fraction form
   3,737.83/5,606.82 = 964.57/x
3. Step 3: Cross multiply
   3,737.83x = 5,606.82 × 964.57
4. Step 4: Simplify right side
   3,737.83x = 5,408,170.37
5. Step 5: Solve for x
   x = 5,408,170.37/3,737.83
6. Step 6: Final answer
   x = 1,446.87