Finding the Fourth Proportional to 10,769.50, 16,160.73 and 4,613.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,769.50 : 16,160.73 = 4,613.50 : x
2. Step 2: Convert to fraction form
   10,769.50/16,160.73 = 4,613.50/x
3. Step 3: Cross multiply
   10,769.50x = 16,160.73 × 4,613.50
4. Step 4: Simplify right side
   10,769.50x = 74,557,527.86
5. Step 5: Solve for x
   x = 74,557,527.86/10,769.50
6. Step 6: Final answer
   x = 6,923.03