Finding the Fourth Proportional to 19,835.69, 27,373.61 and 10,883.18

Step by Step Solution

1. Step 1: Write the proportion equation
   19,835.69 : 27,373.61 = 10,883.18 : x
2. Step 2: Convert to fraction form
   19,835.69/27,373.61 = 10,883.18/x
3. Step 3: Cross multiply
   19,835.69x = 27,373.61 × 10,883.18
4. Step 4: Simplify right side
   19,835.69x = 297,912,020.52
5. Step 5: Solve for x
   x = 297,912,020.52/19,835.69
6. Step 6: Final answer
   x = 15,018.99