Finding the Fourth Proportional to 9,571.84, 13,205.39 and 7,059.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,571.84 : 13,205.39 = 7,059.98 : x
2. Step 2: Convert to fraction form
   9,571.84/13,205.39 = 7,059.98/x
3. Step 3: Cross multiply
   9,571.84x = 13,205.39 × 7,059.98
4. Step 4: Simplify right side
   9,571.84x = 93,229,789.29
5. Step 5: Solve for x
   x = 93,229,789.29/9,571.84
6. Step 6: Final answer
   x = 9,740.01