Finding the Fourth Proportional to 2,741,404.80, 4,112,107.20 and 746,860.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,741,404.80 : 4,112,107.20 = 746,860.80 : x
2. Step 2: Convert to fraction form
   2,741,404.80/4,112,107.20 = 746,860.80/x
3. Step 3: Cross multiply
   2,741,404.80x = 4,112,107.20 × 746,860.80
4. Step 4: Simplify right side
   2,741,404.80x = 3,071,171,673,077.76
5. Step 5: Solve for x
   x = 3,071,171,673,077.76/2,741,404.80
6. Step 6: Final answer
   x = 1,120,291.20