Finding the Fourth Proportional to 8,320,418.82, 12,481,255.17 and 2,484,142.43

Step by Step Solution

1. Step 1: Write the proportion equation
   8,320,418.82 : 12,481,255.17 = 2,484,142.43 : x
2. Step 2: Convert to fraction form
   8,320,418.82/12,481,255.17 = 2,484,142.43/x
3. Step 3: Cross multiply
   8,320,418.82x = 12,481,255.17 × 2,484,142.43
4. Step 4: Simplify right side
   8,320,418.82x = 31,005,215,485,047.59
5. Step 5: Solve for x
   x = 31,005,215,485,047.59/8,320,418.82
6. Step 6: Final answer
   x = 3,726,400.82