Finding the Fourth Proportional to 16,385.63, 24,578.51 and 5,997.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,385.63 : 24,578.51 = 5,997.38 : x
2. Step 2: Convert to fraction form
   16,385.63/24,578.51 = 5,997.38/x
3. Step 3: Cross multiply
   16,385.63x = 24,578.51 × 5,997.38
4. Step 4: Simplify right side
   16,385.63x = 147,406,511.42
5. Step 5: Solve for x
   x = 147,406,511.42/16,385.63
6. Step 6: Final answer
   x = 8,996.09