Finding the Fourth Proportional to 10,726.06, 16,067.04 and 5,162.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,726.06 : 16,067.04 = 5,162.98 : x
2. Step 2: Convert to fraction form
   10,726.06/16,067.04 = 5,162.98/x
3. Step 3: Cross multiply
   10,726.06x = 16,067.04 × 5,162.98
4. Step 4: Simplify right side
   10,726.06x = 82,953,806.18
5. Step 5: Solve for x
   x = 82,953,806.18/10,726.06
6. Step 6: Final answer
   x = 7,733.86