Finding the Fourth Proportional to 10,760.65, 16,141.28 and 2,969.46

Step by Step Solution

1. Step 1: Write the proportion equation
   10,760.65 : 16,141.28 = 2,969.46 : x
2. Step 2: Convert to fraction form
   10,760.65/16,141.28 = 2,969.46/x
3. Step 3: Cross multiply
   10,760.65x = 16,141.28 × 2,969.46
4. Step 4: Simplify right side
   10,760.65x = 47,930,870.46
5. Step 5: Solve for x
   x = 47,930,870.46/10,760.65
6. Step 6: Final answer
   x = 4,454.27