Finding the Fourth Proportional to 2,616,839.33, 3,923,651.52 and 1,017,538.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,616,839.33 : 3,923,651.52 = 1,017,538.22 : x
2. Step 2: Convert to fraction form
   2,616,839.33/3,923,651.52 = 1,017,538.22/x
3. Step 3: Cross multiply
   2,616,839.33x = 3,923,651.52 × 1,017,538.22
4. Step 4: Simplify right side
   2,616,839.33x = 3,992,465,383,561.09
5. Step 5: Solve for x
   x = 3,992,465,383,561.09/2,616,839.33
6. Step 6: Final answer
   x = 1,525,682.28