Finding the Fourth Proportional to 8,092.52, 12,138.72 and 2,249.08

Step by Step Solution

1. Step 1: Write the proportion equation
   8,092.52 : 12,138.72 = 2,249.08 : x
2. Step 2: Convert to fraction form
   8,092.52/12,138.72 = 2,249.08/x
3. Step 3: Cross multiply
   8,092.52x = 12,138.72 × 2,249.08
4. Step 4: Simplify right side
   8,092.52x = 27,300,952.38
5. Step 5: Solve for x
   x = 27,300,952.38/8,092.52
6. Step 6: Final answer
   x = 3,373.60