Finding the Fourth Proportional to 41,786.48, 62,676.78 and 19,604.72

Step by Step Solution

1. Step 1: Write the proportion equation
   41,786.48 : 62,676.78 = 19,604.72 : x
2. Step 2: Convert to fraction form
   41,786.48/62,676.78 = 19,604.72/x
3. Step 3: Cross multiply
   41,786.48x = 62,676.78 × 19,604.72
4. Step 4: Simplify right side
   41,786.48x = 1,228,760,722.40
5. Step 5: Solve for x
   x = 1,228,760,722.40/41,786.48
6. Step 6: Final answer
   x = 29,405.70