Finding the Fourth Proportional to 9,571.64, 13,208.00 and 5,322.51

Step by Step Solution

1. Step 1: Write the proportion equation
   9,571.64 : 13,208.00 = 5,322.51 : x
2. Step 2: Convert to fraction form
   9,571.64/13,208.00 = 5,322.51/x
3. Step 3: Cross multiply
   9,571.64x = 13,208.00 × 5,322.51
4. Step 4: Simplify right side
   9,571.64x = 70,299,685.47
5. Step 5: Solve for x
   x = 70,299,685.47/9,571.64
6. Step 6: Final answer
   x = 7,344.58