Finding the Fourth Proportional to 9,422.14, 14,124.56 and 4,225.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,422.14 : 14,124.56 = 4,225.18 : x
2. Step 2: Convert to fraction form
   9,422.14/14,124.56 = 4,225.18/x
3. Step 3: Cross multiply
   9,422.14x = 14,124.56 × 4,225.18
4. Step 4: Simplify right side
   9,422.14x = 59,678,808.42
5. Step 5: Solve for x
   x = 59,678,808.42/9,422.14
6. Step 6: Final answer
   x = 6,333.89