Finding the Fourth Proportional to 10,757.52, 16,133.49 and 4,180.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,757.52 : 16,133.49 = 4,180.10 : x
2. Step 2: Convert to fraction form
   10,757.52/16,133.49 = 4,180.10/x
3. Step 3: Cross multiply
   10,757.52x = 16,133.49 × 4,180.10
4. Step 4: Simplify right side
   10,757.52x = 67,439,520.88
5. Step 5: Solve for x
   x = 67,439,520.88/10,757.52
6. Step 6: Final answer
   x = 6,269.06