Finding the Fourth Proportional to 16,736.88, 25,109.37 and 5,049.39

Step by Step Solution

1. Step 1: Write the proportion equation
   16,736.88 : 25,109.37 = 5,049.39 : x
2. Step 2: Convert to fraction form
   16,736.88/25,109.37 = 5,049.39/x
3. Step 3: Cross multiply
   16,736.88x = 25,109.37 × 5,049.39
4. Step 4: Simplify right side
   16,736.88x = 126,787,001.78
5. Step 5: Solve for x
   x = 126,787,001.78/16,736.88
6. Step 6: Final answer
   x = 7,575.31