Finding the Fourth Proportional to 4,443.89, 6,665.01 and 1,632.11

Step by Step Solution

1. Step 1: Write the proportion equation
   4,443.89 : 6,665.01 = 1,632.11 : x
2. Step 2: Convert to fraction form
   4,443.89/6,665.01 = 1,632.11/x
3. Step 3: Cross multiply
   4,443.89x = 6,665.01 × 1,632.11
4. Step 4: Simplify right side
   4,443.89x = 10,878,029.47
5. Step 5: Solve for x
   x = 10,878,029.47/4,443.89
6. Step 6: Final answer
   x = 2,447.86