Finding the Fourth Proportional to 16,078.63, 24,118.59 and 4,391.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,078.63 : 24,118.59 = 4,391.82 : x
2. Step 2: Convert to fraction form
   16,078.63/24,118.59 = 4,391.82/x
3. Step 3: Cross multiply
   16,078.63x = 24,118.59 × 4,391.82
4. Step 4: Simplify right side
   16,078.63x = 105,924,363.38
5. Step 5: Solve for x
   x = 105,924,363.38/16,078.63
6. Step 6: Final answer
   x = 6,587.90