Finding the Fourth Proportional to 10,732.56, 16,100.70 and 3,616.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,732.56 : 16,100.70 = 3,616.12 : x
2. Step 2: Convert to fraction form
   10,732.56/16,100.70 = 3,616.12/x
3. Step 3: Cross multiply
   10,732.56x = 16,100.70 × 3,616.12
4. Step 4: Simplify right side
   10,732.56x = 58,222,063.28
5. Step 5: Solve for x
   x = 58,222,063.28/10,732.56
6. Step 6: Final answer
   x = 5,424.81