Finding the Fourth Proportional to 11,067.72, 16,602.02 and 3,672.84

Step by Step Solution

1. Step 1: Write the proportion equation
   11,067.72 : 16,602.02 = 3,672.84 : x
2. Step 2: Convert to fraction form
   11,067.72/16,602.02 = 3,672.84/x
3. Step 3: Cross multiply
   11,067.72x = 16,602.02 × 3,672.84
4. Step 4: Simplify right side
   11,067.72x = 60,976,563.14
5. Step 5: Solve for x
   x = 60,976,563.14/11,067.72
6. Step 6: Final answer
   x = 5,509.41