Finding the Fourth Proportional to 2,391,791.68, 3,300,698.33 and 1,304,054.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,391,791.68 : 3,300,698.33 = 1,304,054.43 : x
2. Step 2: Convert to fraction form
   2,391,791.68/3,300,698.33 = 1,304,054.43/x
3. Step 3: Cross multiply
   2,391,791.68x = 3,300,698.33 × 1,304,054.43
4. Step 4: Simplify right side
   2,391,791.68x = 4,304,290,279,330.10
5. Step 5: Solve for x
   x = 4,304,290,279,330.10/2,391,791.68
6. Step 6: Final answer
   x = 1,799,609.19