Finding the Fourth Proportional to 33,644.32, 46,424.56 and 20,030.24

Step by Step Solution

1. Step 1: Write the proportion equation
   33,644.32 : 46,424.56 = 20,030.24 : x
2. Step 2: Convert to fraction form
   33,644.32/46,424.56 = 20,030.24/x
3. Step 3: Cross multiply
   33,644.32x = 46,424.56 × 20,030.24
4. Step 4: Simplify right side
   33,644.32x = 929,895,078.69
5. Step 5: Solve for x
   x = 929,895,078.69/33,644.32
6. Step 6: Final answer
   x = 27,638.99