Finding the Fourth Proportional to 11,571.76, 17,334.41 and 5,323.05

Step by Step Solution

1. Step 1: Write the proportion equation
   11,571.76 : 17,334.41 = 5,323.05 : x
2. Step 2: Convert to fraction form
   11,571.76/17,334.41 = 5,323.05/x
3. Step 3: Cross multiply
   11,571.76x = 17,334.41 × 5,323.05
4. Step 4: Simplify right side
   11,571.76x = 92,271,904.54
5. Step 5: Solve for x
   x = 92,271,904.54/11,571.76
6. Step 6: Final answer
   x = 7,973.89