Finding the Fourth Proportional to 16,093.75, 22,207.58 and 9,019.15

Step by Step Solution

1. Step 1: Write the proportion equation
   16,093.75 : 22,207.58 = 9,019.15 : x
2. Step 2: Convert to fraction form
   16,093.75/22,207.58 = 9,019.15/x
3. Step 3: Cross multiply
   16,093.75x = 22,207.58 × 9,019.15
4. Step 4: Simplify right side
   16,093.75x = 200,293,450.06
5. Step 5: Solve for x
   x = 200,293,450.06/16,093.75
6. Step 6: Final answer
   x = 12,445.42