Finding the Fourth Proportional to 9,582.42, 13,223.89 and 5,333.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,582.42 : 13,223.89 = 5,333.72 : x
2. Step 2: Convert to fraction form
   9,582.42/13,223.89 = 5,333.72/x
3. Step 3: Cross multiply
   9,582.42x = 13,223.89 × 5,333.72
4. Step 4: Simplify right side
   9,582.42x = 70,532,467.12
5. Step 5: Solve for x
   x = 70,532,467.12/9,582.42
6. Step 6: Final answer
   x = 7,360.61