Finding the Fourth Proportional to 10,753.57, 16,127.47 and 2,960.53

Step by Step Solution

1. Step 1: Write the proportion equation
   10,753.57 : 16,127.47 = 2,960.53 : x
2. Step 2: Convert to fraction form
   10,753.57/16,127.47 = 2,960.53/x
3. Step 3: Cross multiply
   10,753.57x = 16,127.47 × 2,960.53
4. Step 4: Simplify right side
   10,753.57x = 47,745,858.76
5. Step 5: Solve for x
   x = 47,745,858.76/10,753.57
6. Step 6: Final answer
   x = 4,440.00