Finding the Fourth Proportional to 2,420,111.97, 3,339,627.69 and 1,332,171.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,420,111.97 : 3,339,627.69 = 1,332,171.06 : x
2. Step 2: Convert to fraction form
   2,420,111.97/3,339,627.69 = 1,332,171.06/x
3. Step 3: Cross multiply
   2,420,111.97x = 3,339,627.69 × 1,332,171.06
4. Step 4: Simplify right side
   2,420,111.97x = 4,448,955,359,792.65
5. Step 5: Solve for x
   x = 4,448,955,359,792.65/2,420,111.97
6. Step 6: Final answer
   x = 1,838,326.25