Finding the Fourth Proportional to 10,732.55, 16,100.69 and 3,616.11

Step by Step Solution

1. Step 1: Write the proportion equation
   10,732.55 : 16,100.69 = 3,616.11 : x
2. Step 2: Convert to fraction form
   10,732.55/16,100.69 = 3,616.11/x
3. Step 3: Cross multiply
   10,732.55x = 16,100.69 × 3,616.11
4. Step 4: Simplify right side
   10,732.55x = 58,221,866.12
5. Step 5: Solve for x
   x = 58,221,866.12/10,732.55
6. Step 6: Final answer
   x = 5,424.79