Finding the Fourth Proportional to 11,756.98, 17,571.83 and 10,822.96

Step by Step Solution

1. Step 1: Write the proportion equation
   11,756.98 : 17,571.83 = 10,822.96 : x
2. Step 2: Convert to fraction form
   11,756.98/17,571.83 = 10,822.96/x
3. Step 3: Cross multiply
   11,756.98x = 17,571.83 × 10,822.96
4. Step 4: Simplify right side
   11,756.98x = 190,179,213.22
5. Step 5: Solve for x
   x = 190,179,213.22/11,756.98
6. Step 6: Final answer
   x = 16,175.86