Finding the Fourth Proportional to 16,364.34, 24,338.10 and 16,189.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,364.34 : 24,338.10 = 16,189.38 : x
2. Step 2: Convert to fraction form
   16,364.34/24,338.10 = 16,189.38/x
3. Step 3: Cross multiply
   16,364.34x = 24,338.10 × 16,189.38
4. Step 4: Simplify right side
   16,364.34x = 394,018,749.38
5. Step 5: Solve for x
   x = 394,018,749.38/16,364.34
6. Step 6: Final answer
   x = 24,077.89