Finding the Fourth Proportional to 19,833.42, 27,370.71 and 10,881.48

Step by Step Solution

1. Step 1: Write the proportion equation
   19,833.42 : 27,370.71 = 10,881.48 : x
2. Step 2: Convert to fraction form
   19,833.42/27,370.71 = 10,881.48/x
3. Step 3: Cross multiply
   19,833.42x = 27,370.71 × 10,881.48
4. Step 4: Simplify right side
   19,833.42x = 297,833,833.45
5. Step 5: Solve for x
   x = 297,833,833.45/19,833.42
6. Step 6: Final answer
   x = 15,016.77