Finding the Fourth Proportional to 16,758.69, 25,138.10 and 5,072.01

Step by Step Solution

1. Step 1: Write the proportion equation
   16,758.69 : 25,138.10 = 5,072.01 : x
2. Step 2: Convert to fraction form
   16,758.69/25,138.10 = 5,072.01/x
3. Step 3: Cross multiply
   16,758.69x = 25,138.10 × 5,072.01
4. Step 4: Simplify right side
   16,758.69x = 127,500,694.58
5. Step 5: Solve for x
   x = 127,500,694.58/16,758.69
6. Step 6: Final answer
   x = 7,608.03