Finding the Fourth Proportional to 9,951.34, 13,733.18 and 5,475.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,951.34 : 13,733.18 = 5,475.42 : x
2. Step 2: Convert to fraction form
   9,951.34/13,733.18 = 5,475.42/x
3. Step 3: Cross multiply
   9,951.34x = 13,733.18 × 5,475.42
4. Step 4: Simplify right side
   9,951.34x = 75,194,928.44
5. Step 5: Solve for x
   x = 75,194,928.44/9,951.34
6. Step 6: Final answer
   x = 7,556.26