Finding the Fourth Proportional to 8,002,022.47, 12,003,549.49 and 2,813,995.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,002,022.47 : 12,003,549.49 = 2,813,995.56 : x
2. Step 2: Convert to fraction form
   8,002,022.47/12,003,549.49 = 2,813,995.56/x
3. Step 3: Cross multiply
   8,002,022.47x = 12,003,549.49 × 2,813,995.56
4. Step 4: Simplify right side
   8,002,022.47x = 33,777,934,895,012.54
5. Step 5: Solve for x
   x = 33,777,934,895,012.54/8,002,022.47
6. Step 6: Final answer
   x = 4,221,174.71