Finding the Fourth Proportional to 10,769.29, 16,152.31 and 6,900.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,769.29 : 16,152.31 = 6,900.73 : x
2. Step 2: Convert to fraction form
   10,769.29/16,152.31 = 6,900.73/x
3. Step 3: Cross multiply
   10,769.29x = 16,152.31 × 6,900.73
4. Step 4: Simplify right side
   10,769.29x = 111,462,730.19
5. Step 5: Solve for x
   x = 111,462,730.19/10,769.29
6. Step 6: Final answer
   x = 10,350.05