Finding the Fourth Proportional to 19,058.24, 26,300.72 and 10,674.72

Step by Step Solution

1. Step 1: Write the proportion equation
   19,058.24 : 26,300.72 = 10,674.72 : x
2. Step 2: Convert to fraction form
   19,058.24/26,300.72 = 10,674.72/x
3. Step 3: Cross multiply
   19,058.24x = 26,300.72 × 10,674.72
4. Step 4: Simplify right side
   19,058.24x = 280,752,821.80
5. Step 5: Solve for x
   x = 280,752,821.80/19,058.24
6. Step 6: Final answer
   x = 14,731.31