Finding the Fourth Proportional to 6,922.55, 9,554.69 and 4,402.71

Step by Step Solution

1. Step 1: Write the proportion equation
   6,922.55 : 9,554.69 = 4,402.71 : x
2. Step 2: Convert to fraction form
   6,922.55/9,554.69 = 4,402.71/x
3. Step 3: Cross multiply
   6,922.55x = 9,554.69 × 4,402.71
4. Step 4: Simplify right side
   6,922.55x = 42,066,540.22
5. Step 5: Solve for x
   x = 42,066,540.22/6,922.55
6. Step 6: Final answer
   x = 6,076.74