Finding the Fourth Proportional to 10,757.10, 16,133.76 and 2,964.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,757.10 : 16,133.76 = 2,964.18 : x
2. Step 2: Convert to fraction form
   10,757.10/16,133.76 = 2,964.18/x
3. Step 3: Cross multiply
   10,757.10x = 16,133.76 × 2,964.18
4. Step 4: Simplify right side
   10,757.10x = 47,823,368.72
5. Step 5: Solve for x
   x = 47,823,368.72/10,757.10
6. Step 6: Final answer
   x = 4,445.75