Finding the Fourth Proportional to 16,879.91, 23,300.48 and 10,165.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,879.91 : 23,300.48 = 10,165.82 : x
2. Step 2: Convert to fraction form
   16,879.91/23,300.48 = 10,165.82/x
3. Step 3: Cross multiply
   16,879.91x = 23,300.48 × 10,165.82
4. Step 4: Simplify right side
   16,879.91x = 236,868,394.51
5. Step 5: Solve for x
   x = 236,868,394.51/16,879.91
6. Step 6: Final answer
   x = 14,032.57