Finding the Fourth Proportional to 9,569.02, 13,205.22 and 5,319.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,569.02 : 13,205.22 = 5,319.94 : x
2. Step 2: Convert to fraction form
   9,569.02/13,205.22 = 5,319.94/x
3. Step 3: Cross multiply
   9,569.02x = 13,205.22 × 5,319.94
4. Step 4: Simplify right side
   9,569.02x = 70,250,978.09
5. Step 5: Solve for x
   x = 70,250,978.09/9,569.02
6. Step 6: Final answer
   x = 7,341.50