Finding the Fourth Proportional to 14,183.34, 19,570.59 and 7,894.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,183.34 : 19,570.59 = 7,894.50 : x
2. Step 2: Convert to fraction form
   14,183.34/19,570.59 = 7,894.50/x
3. Step 3: Cross multiply
   14,183.34x = 19,570.59 × 7,894.50
4. Step 4: Simplify right side
   14,183.34x = 154,500,022.76
5. Step 5: Solve for x
   x = 154,500,022.76/14,183.34
6. Step 6: Final answer
   x = 10,893.06