Finding the Fourth Proportional to 9,573.30, 13,210.98 and 5,324.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,573.30 : 13,210.98 = 5,324.34 : x
2. Step 2: Convert to fraction form
   9,573.30/13,210.98 = 5,324.34/x
3. Step 3: Cross multiply
   9,573.30x = 13,210.98 × 5,324.34
4. Step 4: Simplify right side
   9,573.30x = 70,339,749.25
5. Step 5: Solve for x
   x = 70,339,749.25/9,573.30
6. Step 6: Final answer
   x = 7,347.49