Finding the Fourth Proportional to 2,766,555, 4,147,579.89 and 1,856,675.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,766,555 : 4,147,579.89 = 1,856,675.52 : x
2. Step 2: Convert to fraction form
   2,766,555/4,147,579.89 = 1,856,675.52/x
3. Step 3: Cross multiply
   2,766,555x = 4,147,579.89 × 1,856,675.52
4. Step 4: Simplify right side
   2,766,555x = 7,700,710,049,007.29
5. Step 5: Solve for x
   x = 7,700,710,049,007.29/2,766,555
6. Step 6: Final answer
   x = 2,783,501.52