Finding the Fourth Proportional to 16,738.69, 25,108.69 and 5,051.91

Step by Step Solution

1. Step 1: Write the proportion equation
   16,738.69 : 25,108.69 = 5,051.91 : x
2. Step 2: Convert to fraction form
   16,738.69/25,108.69 = 5,051.91/x
3. Step 3: Cross multiply
   16,738.69x = 25,108.69 × 5,051.91
4. Step 4: Simplify right side
   16,738.69x = 126,846,842.10
5. Step 5: Solve for x
   x = 126,846,842.10/16,738.69
6. Step 6: Final answer
   x = 7,578.06