Finding the Fourth Proportional to 8,069.38, 12,106.50 and 2,523.31

Step by Step Solution

1. Step 1: Write the proportion equation
   8,069.38 : 12,106.50 = 2,523.31 : x
2. Step 2: Convert to fraction form
   8,069.38/12,106.50 = 2,523.31/x
3. Step 3: Cross multiply
   8,069.38x = 12,106.50 × 2,523.31
4. Step 4: Simplify right side
   8,069.38x = 30,548,452.52
5. Step 5: Solve for x
   x = 30,548,452.52/8,069.38
6. Step 6: Final answer
   x = 3,785.72