Finding the Fourth Proportional to 14,066.39, 19,402.46 and 9,022.62

Step by Step Solution

1. Step 1: Write the proportion equation
   14,066.39 : 19,402.46 = 9,022.62 : x
2. Step 2: Convert to fraction form
   14,066.39/19,402.46 = 9,022.62/x
3. Step 3: Cross multiply
   14,066.39x = 19,402.46 × 9,022.62
4. Step 4: Simplify right side
   14,066.39x = 175,061,023.65
5. Step 5: Solve for x
   x = 175,061,023.65/14,066.39
6. Step 6: Final answer
   x = 12,445.35