Finding the Fourth Proportional to 9,422.26, 14,123.67 and 4,225.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,422.26 : 14,123.67 = 4,225.30 : x
2. Step 2: Convert to fraction form
   9,422.26/14,123.67 = 4,225.30/x
3. Step 3: Cross multiply
   9,422.26x = 14,123.67 × 4,225.30
4. Step 4: Simplify right side
   9,422.26x = 59,676,742.85
5. Step 5: Solve for x
   x = 59,676,742.85/9,422.26
6. Step 6: Final answer
   x = 6,333.59