Finding the Fourth Proportional to 22,433.42, 30,942.20 and 14,767.46

Step by Step Solution

1. Step 1: Write the proportion equation
   22,433.42 : 30,942.20 = 14,767.46 : x
2. Step 2: Convert to fraction form
   22,433.42/30,942.20 = 14,767.46/x
3. Step 3: Cross multiply
   22,433.42x = 30,942.20 × 14,767.46
4. Step 4: Simplify right side
   22,433.42x = 456,937,700.81
5. Step 5: Solve for x
   x = 456,937,700.81/22,433.42
6. Step 6: Final answer
   x = 20,368.62