Finding the Fourth Proportional to 19,834.48, 27,372.42 and 10,882.34

Step by Step Solution

1. Step 1: Write the proportion equation
   19,834.48 : 27,372.42 = 10,882.34 : x
2. Step 2: Convert to fraction form
   19,834.48/27,372.42 = 10,882.34/x
3. Step 3: Cross multiply
   19,834.48x = 27,372.42 × 10,882.34
4. Step 4: Simplify right side
   19,834.48x = 297,875,981.06
5. Step 5: Solve for x
   x = 297,875,981.06/19,834.48
6. Step 6: Final answer
   x = 15,018.09