Finding the Fourth Proportional to 10,684.87, 16,025.69 and 3,757.75

Step by Step Solution

1. Step 1: Write the proportion equation
   10,684.87 : 16,025.69 = 3,757.75 : x
2. Step 2: Convert to fraction form
   10,684.87/16,025.69 = 3,757.75/x
3. Step 3: Cross multiply
   10,684.87x = 16,025.69 × 3,757.75
4. Step 4: Simplify right side
   10,684.87x = 60,220,517.81
5. Step 5: Solve for x
   x = 60,220,517.81/10,684.87
6. Step 6: Final answer
   x = 5,636.06