Finding the Fourth Proportional to 19,844.73, 27,385.83 and 10,892.88

Step by Step Solution

1. Step 1: Write the proportion equation
   19,844.73 : 27,385.83 = 10,892.88 : x
2. Step 2: Convert to fraction form
   19,844.73/27,385.83 = 10,892.88/x
3. Step 3: Cross multiply
   19,844.73x = 27,385.83 × 10,892.88
4. Step 4: Simplify right side
   19,844.73x = 298,310,559.89
5. Step 5: Solve for x
   x = 298,310,559.89/19,844.73
6. Step 6: Final answer
   x = 15,032.23