Finding the Fourth Proportional to 11,086.42, 16,629.50 and 2,766.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,086.42 : 16,629.50 = 2,766.52 : x
2. Step 2: Convert to fraction form
   11,086.42/16,629.50 = 2,766.52/x
3. Step 3: Cross multiply
   11,086.42x = 16,629.50 × 2,766.52
4. Step 4: Simplify right side
   11,086.42x = 46,005,844.34
5. Step 5: Solve for x
   x = 46,005,844.34/11,086.42
6. Step 6: Final answer
   x = 4,149.75