Finding the Fourth Proportional to 9,556.38, 13,196.52 and 7,194.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,556.38 : 13,196.52 = 7,194.42 : x
2. Step 2: Convert to fraction form
   9,556.38/13,196.52 = 7,194.42/x
3. Step 3: Cross multiply
   9,556.38x = 13,196.52 × 7,194.42
4. Step 4: Simplify right side
   9,556.38x = 94,941,307.42
5. Step 5: Solve for x
   x = 94,941,307.42/9,556.38
6. Step 6: Final answer
   x = 9,934.86