Finding the Fourth Proportional to 40,302.40, 55,608.72 and 24,383.68

Step by Step Solution

1. Step 1: Write the proportion equation
   40,302.40 : 55,608.72 = 24,383.68 : x
2. Step 2: Convert to fraction form
   40,302.40/55,608.72 = 24,383.68/x
3. Step 3: Cross multiply
   40,302.40x = 55,608.72 × 24,383.68
4. Step 4: Simplify right side
   40,302.40x = 1,355,945,233.69
5. Step 5: Solve for x
   x = 1,355,945,233.69/40,302.40
6. Step 6: Final answer
   x = 33,644.28