Finding the Fourth Proportional to 16,484.15, 22,747.59 and 9,314.36

Step by Step Solution

1. Step 1: Write the proportion equation
   16,484.15 : 22,747.59 = 9,314.36 : x
2. Step 2: Convert to fraction form
   16,484.15/22,747.59 = 9,314.36/x
3. Step 3: Cross multiply
   16,484.15x = 22,747.59 × 9,314.36
4. Step 4: Simplify right side
   16,484.15x = 211,879,128.65
5. Step 5: Solve for x
   x = 211,879,128.65/16,484.15
6. Step 6: Final answer
   x = 12,853.51