Finding the Fourth Proportional to 9,524.36, 13,168.70 and 8,342.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,524.36 : 13,168.70 = 8,342.04 : x
2. Step 2: Convert to fraction form
   9,524.36/13,168.70 = 8,342.04/x
3. Step 3: Cross multiply
   9,524.36x = 13,168.70 × 8,342.04
4. Step 4: Simplify right side
   9,524.36x = 109,853,780.44
5. Step 5: Solve for x
   x = 109,853,780.44/9,524.36
6. Step 6: Final answer
   x = 11,533.99