Finding the Fourth Proportional to 8,760.72, 12,089.88 and 5,034

Step by Step Solution

1. Step 1: Write the proportion equation
   8,760.72 : 12,089.88 = 5,034 : x
2. Step 2: Convert to fraction form
   8,760.72/12,089.88 = 5,034/x
3. Step 3: Cross multiply
   8,760.72x = 12,089.88 × 5,034
4. Step 4: Simplify right side
   8,760.72x = 60,860,455.92
5. Step 5: Solve for x
   x = 60,860,455.92/8,760.72
6. Step 6: Final answer
   x = 6,946.97