Finding the Fourth Proportional to 4,429.82, 6,644.76 and 1,832.72

Step by Step Solution

1. Step 1: Write the proportion equation
   4,429.82 : 6,644.76 = 1,832.72 : x
2. Step 2: Convert to fraction form
   4,429.82/6,644.76 = 1,832.72/x
3. Step 3: Cross multiply
   4,429.82x = 6,644.76 × 1,832.72
4. Step 4: Simplify right side
   4,429.82x = 12,177,984.55
5. Step 5: Solve for x
   x = 12,177,984.55/4,429.82
6. Step 6: Final answer
   x = 2,749.09