Finding the Fourth Proportional to 10,753.05, 16,129.98 and 2,962.47

Step by Step Solution

1. Step 1: Write the proportion equation
   10,753.05 : 16,129.98 = 2,962.47 : x
2. Step 2: Convert to fraction form
   10,753.05/16,129.98 = 2,962.47/x
3. Step 3: Cross multiply
   10,753.05x = 16,129.98 × 2,962.47
4. Step 4: Simplify right side
   10,753.05x = 47,784,581.85
5. Step 5: Solve for x
   x = 47,784,581.85/10,753.05
6. Step 6: Final answer
   x = 4,443.82