Finding the Fourth Proportional to 29,443.65, 44,150.69 and 13,635.09

Step by Step Solution

1. Step 1: Write the proportion equation
   29,443.65 : 44,150.69 = 13,635.09 : x
2. Step 2: Convert to fraction form
   29,443.65/44,150.69 = 13,635.09/x
3. Step 3: Cross multiply
   29,443.65x = 44,150.69 × 13,635.09
4. Step 4: Simplify right side
   29,443.65x = 601,998,563.54
5. Step 5: Solve for x
   x = 601,998,563.54/29,443.65
6. Step 6: Final answer
   x = 20,445.79