Finding the Fourth Proportional to 10,681.50, 16,025.49 and 3,756

Step by Step Solution

1. Step 1: Write the proportion equation
   10,681.50 : 16,025.49 = 3,756 : x
2. Step 2: Convert to fraction form
   10,681.50/16,025.49 = 3,756/x
3. Step 3: Cross multiply
   10,681.50x = 16,025.49 × 3,756
4. Step 4: Simplify right side
   10,681.50x = 60,191,740.44
5. Step 5: Solve for x
   x = 60,191,740.44/10,681.50
6. Step 6: Final answer
   x = 5,635.14