Finding the Fourth Proportional to 7,086.69, 10,632.47 and 2,704.79

Step by Step Solution

1. Step 1: Write the proportion equation
   7,086.69 : 10,632.47 = 2,704.79 : x
2. Step 2: Convert to fraction form
   7,086.69/10,632.47 = 2,704.79/x
3. Step 3: Cross multiply
   7,086.69x = 10,632.47 × 2,704.79
4. Step 4: Simplify right side
   7,086.69x = 28,758,611.59
5. Step 5: Solve for x
   x = 28,758,611.59/7,086.69
6. Step 6: Final answer
   x = 4,058.12