Finding the Fourth Proportional to 16,295.72, 24,443.52 and 5,905.04

Step by Step Solution

1. Step 1: Write the proportion equation
   16,295.72 : 24,443.52 = 5,905.04 : x
2. Step 2: Convert to fraction form
   16,295.72/24,443.52 = 5,905.04/x
3. Step 3: Cross multiply
   16,295.72x = 24,443.52 × 5,905.04
4. Step 4: Simplify right side
   16,295.72x = 144,339,963.34
5. Step 5: Solve for x
   x = 144,339,963.34/16,295.72
6. Step 6: Final answer
   x = 8,857.54