Finding the Fourth Proportional to 2,391,710.79, 3,300,559.94 and 1,303,983.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,391,710.79 : 3,300,559.94 = 1,303,983.26 : x
2. Step 2: Convert to fraction form
   2,391,710.79/3,300,559.94 = 1,303,983.26/x
3. Step 3: Cross multiply
   2,391,710.79x = 3,300,559.94 × 1,303,983.26
4. Step 4: Simplify right side
   2,391,710.79x = 4,303,874,887,363.89
5. Step 5: Solve for x
   x = 4,303,874,887,363.89/2,391,710.79
6. Step 6: Final answer
   x = 1,799,496.37