Finding the Fourth Proportional to 10,760.34, 16,141.43 and 2,969.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,760.34 : 16,141.43 = 2,969.15 : x
2. Step 2: Convert to fraction form
   10,760.34/16,141.43 = 2,969.15/x
3. Step 3: Cross multiply
   10,760.34x = 16,141.43 × 2,969.15
4. Step 4: Simplify right side
   10,760.34x = 47,926,246.18
5. Step 5: Solve for x
   x = 47,926,246.18/10,760.34
6. Step 6: Final answer
   x = 4,453.97