Finding the Fourth Proportional to 10,785.63, 16,182.34 and 3,766.68

Step by Step Solution

1. Step 1: Write the proportion equation
   10,785.63 : 16,182.34 = 3,766.68 : x
2. Step 2: Convert to fraction form
   10,785.63/16,182.34 = 3,766.68/x
3. Step 3: Cross multiply
   10,785.63x = 16,182.34 × 3,766.68
4. Step 4: Simplify right side
   10,785.63x = 60,953,626.33
5. Step 5: Solve for x
   x = 60,953,626.33/10,785.63
6. Step 6: Final answer
   x = 5,651.37