Finding the Fourth Proportional to 16,189.45, 24,258.97 and 10,253.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,189.45 : 24,258.97 = 10,253.82 : x
2. Step 2: Convert to fraction form
   16,189.45/24,258.97 = 10,253.82/x
3. Step 3: Cross multiply
   16,189.45x = 24,258.97 × 10,253.82
4. Step 4: Simplify right side
   16,189.45x = 248,747,111.77
5. Step 5: Solve for x
   x = 248,747,111.77/16,189.45
6. Step 6: Final answer
   x = 15,364.77