Finding the Fourth Proportional to 10,159.73, 14,020.16 and 5,683.67

Step by Step Solution

1. Step 1: Write the proportion equation
   10,159.73 : 14,020.16 = 5,683.67 : x
2. Step 2: Convert to fraction form
   10,159.73/14,020.16 = 5,683.67/x
3. Step 3: Cross multiply
   10,159.73x = 14,020.16 × 5,683.67
4. Step 4: Simplify right side
   10,159.73x = 79,685,864.27
5. Step 5: Solve for x
   x = 79,685,864.27/10,159.73
6. Step 6: Final answer
   x = 7,843.31