Finding the Fourth Proportional to 2,956,571.30, 4,426,562.55 and 2,873,627.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,956,571.30 : 4,426,562.55 = 2,873,627.30 : x
2. Step 2: Convert to fraction form
   2,956,571.30/4,426,562.55 = 2,873,627.30/x
3. Step 3: Cross multiply
   2,956,571.30x = 4,426,562.55 × 2,873,627.30
4. Step 4: Simplify right side
   2,956,571.30x = 12,720,290,988,837.61
5. Step 5: Solve for x
   x = 12,720,290,988,837.61/2,956,571.30
6. Step 6: Final answer
   x = 4,302,379.24