Finding the Fourth Proportional to 8,042.18, 12,080.55 and 5,968.58

Step by Step Solution

1. Step 1: Write the proportion equation
   8,042.18 : 12,080.55 = 5,968.58 : x
2. Step 2: Convert to fraction form
   8,042.18/12,080.55 = 5,968.58/x
3. Step 3: Cross multiply
   8,042.18x = 12,080.55 × 5,968.58
4. Step 4: Simplify right side
   8,042.18x = 72,103,729.12
5. Step 5: Solve for x
   x = 72,103,729.12/8,042.18
6. Step 6: Final answer
   x = 8,965.69