Finding the Fourth Proportional to 6,414.45, 9,630.52 and 4,435.22

Step by Step Solution

1. Step 1: Write the proportion equation
   6,414.45 : 9,630.52 = 4,435.22 : x
2. Step 2: Convert to fraction form
   6,414.45/9,630.52 = 4,435.22/x
3. Step 3: Cross multiply
   6,414.45x = 9,630.52 × 4,435.22
4. Step 4: Simplify right side
   6,414.45x = 42,713,404.59
5. Step 5: Solve for x
   x = 42,713,404.59/6,414.45
6. Step 6: Final answer
   x = 6,658.93