Finding the Fourth Proportional to 9,967.89, 14,951.82 and 3,042.39

Step by Step Solution

1. Step 1: Write the proportion equation
   9,967.89 : 14,951.82 = 3,042.39 : x
2. Step 2: Convert to fraction form
   9,967.89/14,951.82 = 3,042.39/x
3. Step 3: Cross multiply
   9,967.89x = 14,951.82 × 3,042.39
4. Step 4: Simplify right side
   9,967.89x = 45,489,267.65
5. Step 5: Solve for x
   x = 45,489,267.65/9,967.89
6. Step 6: Final answer
   x = 4,563.58