Finding the Fourth Proportional to 8,215,667.27, 12,323,781.97 and 2,824,271.63

Step by Step Solution

1. Step 1: Write the proportion equation
   8,215,667.27 : 12,323,781.97 = 2,824,271.63 : x
2. Step 2: Convert to fraction form
   8,215,667.27/12,323,781.97 = 2,824,271.63/x
3. Step 3: Cross multiply
   8,215,667.27x = 12,323,781.97 × 2,824,271.63
4. Step 4: Simplify right side
   8,215,667.27x = 34,805,707,723,496.92
5. Step 5: Solve for x
   x = 34,805,707,723,496.92/8,215,667.27
6. Step 6: Final answer
   x = 4,236,504.06