Finding the Fourth Proportional to 19,844.86, 27,386.35 and 10,892.94

Step by Step Solution

1. Step 1: Write the proportion equation
   19,844.86 : 27,386.35 = 10,892.94 : x
2. Step 2: Convert to fraction form
   19,844.86/27,386.35 = 10,892.94/x
3. Step 3: Cross multiply
   19,844.86x = 27,386.35 × 10,892.94
4. Step 4: Simplify right side
   19,844.86x = 298,317,867.37
5. Step 5: Solve for x
   x = 298,317,867.37/19,844.86
6. Step 6: Final answer
   x = 15,032.50