Finding the Fourth Proportional to 3,412,443.84, 5,111,798.56 and 1,617,058.68

Step by Step Solution

1. Step 1: Write the proportion equation
   3,412,443.84 : 5,111,798.56 = 1,617,058.68 : x
2. Step 2: Convert to fraction form
   3,412,443.84/5,111,798.56 = 1,617,058.68/x
3. Step 3: Cross multiply
   3,412,443.84x = 5,111,798.56 × 1,617,058.68
4. Step 4: Simplify right side
   3,412,443.84x = 8,266,078,231,859.50
5. Step 5: Solve for x
   x = 8,266,078,231,859.50/3,412,443.84
6. Step 6: Final answer
   x = 2,422,333.85