Finding the Fourth Proportional to 16,648.24, 22,959.34 and 13,014.76

Step by Step Solution

1. Step 1: Write the proportion equation
   16,648.24 : 22,959.34 = 13,014.76 : x
2. Step 2: Convert to fraction form
   16,648.24/22,959.34 = 13,014.76/x
3. Step 3: Cross multiply
   16,648.24x = 22,959.34 × 13,014.76
4. Step 4: Simplify right side
   16,648.24x = 298,810,299.86
5. Step 5: Solve for x
   x = 298,810,299.86/16,648.24
6. Step 6: Final answer
   x = 17,948.46