Finding the Fourth Proportional to 27,786.34, 41,682.94 and 9,061.37

Step by Step Solution

1. Step 1: Write the proportion equation
   27,786.34 : 41,682.94 = 9,061.37 : x
2. Step 2: Convert to fraction form
   27,786.34/41,682.94 = 9,061.37/x
3. Step 3: Cross multiply
   27,786.34x = 41,682.94 × 9,061.37
4. Step 4: Simplify right side
   27,786.34x = 377,704,467.27
5. Step 5: Solve for x
   x = 377,704,467.27/27,786.34
6. Step 6: Final answer
   x = 13,593.17