Finding the Fourth Proportional to 2,855,500.15, 4,281,119.82 and 1,717,995.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,855,500.15 : 4,281,119.82 = 1,717,995.79 : x
2. Step 2: Convert to fraction form
   2,855,500.15/4,281,119.82 = 1,717,995.79/x
3. Step 3: Cross multiply
   2,855,500.15x = 4,281,119.82 × 1,717,995.79
4. Step 4: Simplify right side
   2,855,500.15x = 7,354,945,827,245.56
5. Step 5: Solve for x
   x = 7,354,945,827,245.56/2,855,500.15
6. Step 6: Final answer
   x = 2,575,711.94