Finding the Fourth Proportional to 10,736.32, 16,101.56 and 2,943.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,736.32 : 16,101.56 = 2,943.28 : x
2. Step 2: Convert to fraction form
   10,736.32/16,101.56 = 2,943.28/x
3. Step 3: Cross multiply
   10,736.32x = 16,101.56 × 2,943.28
4. Step 4: Simplify right side
   10,736.32x = 47,391,399.52
5. Step 5: Solve for x
   x = 47,391,399.52/10,736.32
6. Step 6: Final answer
   x = 4,414.12