Finding the Fourth Proportional to 19,846.16, 27,389.34 and 10,895.42

Step by Step Solution

1. Step 1: Write the proportion equation
   19,846.16 : 27,389.34 = 10,895.42 : x
2. Step 2: Convert to fraction form
   19,846.16/27,389.34 = 10,895.42/x
3. Step 3: Cross multiply
   19,846.16x = 27,389.34 × 10,895.42
4. Step 4: Simplify right side
   19,846.16x = 298,418,362.82
5. Step 5: Solve for x
   x = 298,418,362.82/19,846.16
6. Step 6: Final answer
   x = 15,036.58