Finding the Fourth Proportional to 3,655,018.62, 5,044,453.49 and 2,105,983.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,655,018.62 : 5,044,453.49 = 2,105,983.59 : x
2. Step 2: Convert to fraction form
   3,655,018.62/5,044,453.49 = 2,105,983.59/x
3. Step 3: Cross multiply
   3,655,018.62x = 5,044,453.49 × 2,105,983.59
4. Step 4: Simplify right side
   3,655,018.62x = 10,623,536,259,928.31
5. Step 5: Solve for x
   x = 10,623,536,259,928.31/3,655,018.62
6. Step 6: Final answer
   x = 2,906,561.46