Finding the Fourth Proportional to 16,094.58, 22,205.27 and 9,378.67

Step by Step Solution

1. Step 1: Write the proportion equation
   16,094.58 : 22,205.27 = 9,378.67 : x
2. Step 2: Convert to fraction form
   16,094.58/22,205.27 = 9,378.67/x
3. Step 3: Cross multiply
   16,094.58x = 22,205.27 × 9,378.67
4. Step 4: Simplify right side
   16,094.58x = 208,255,867.52
5. Step 5: Solve for x
   x = 208,255,867.52/16,094.58
6. Step 6: Final answer
   x = 12,939.50