Finding the Fourth Proportional to 10,693.62, 16,038.81 and 3,766.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,693.62 : 16,038.81 = 3,766.50 : x
2. Step 2: Convert to fraction form
   10,693.62/16,038.81 = 3,766.50/x
3. Step 3: Cross multiply
   10,693.62x = 16,038.81 × 3,766.50
4. Step 4: Simplify right side
   10,693.62x = 60,410,177.87
5. Step 5: Solve for x
   x = 60,410,177.87/10,693.62
6. Step 6: Final answer
   x = 5,649.18