Finding the Fourth Proportional to 16,117.54, 22,233.81 and 10,137.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,117.54 : 22,233.81 = 10,137.94 : x
2. Step 2: Convert to fraction form
   16,117.54/22,233.81 = 10,137.94/x
3. Step 3: Cross multiply
   16,117.54x = 22,233.81 × 10,137.94
4. Step 4: Simplify right side
   16,117.54x = 225,405,031.75
5. Step 5: Solve for x
   x = 225,405,031.75/16,117.54
6. Step 6: Final answer
   x = 13,985.08