Finding the Fourth Proportional to 2,383,956.42, 3,578,182.04 and 869,103.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,383,956.42 : 3,578,182.04 = 869,103.51 : x
2. Step 2: Convert to fraction form
   2,383,956.42/3,578,182.04 = 869,103.51/x
3. Step 3: Cross multiply
   2,383,956.42x = 3,578,182.04 × 869,103.51
4. Step 4: Simplify right side
   2,383,956.42x = 3,109,810,570,382.96
5. Step 5: Solve for x
   x = 3,109,810,570,382.96/2,383,956.42
6. Step 6: Final answer
   x = 1,304,474.59