Finding the Fourth Proportional to 11,843.45, 16,323.39 and 8,651.51

Step by Step Solution

1. Step 1: Write the proportion equation
   11,843.45 : 16,323.39 = 8,651.51 : x
2. Step 2: Convert to fraction form
   11,843.45/16,323.39 = 8,651.51/x
3. Step 3: Cross multiply
   11,843.45x = 16,323.39 × 8,651.51
4. Step 4: Simplify right side
   11,843.45x = 141,221,971.82
5. Step 5: Solve for x
   x = 141,221,971.82/11,843.45
6. Step 6: Final answer
   x = 11,924.06