Finding the Fourth Proportional to 2,747,115.52, 3,789,740.24 and 1,780,558.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,747,115.52 : 3,789,740.24 = 1,780,558.72 : x
2. Step 2: Convert to fraction form
   2,747,115.52/3,789,740.24 = 1,780,558.72/x
3. Step 3: Cross multiply
   2,747,115.52x = 3,789,740.24 × 1,780,558.72
4. Step 4: Simplify right side
   2,747,115.52x = 6,747,855,030,866.89
5. Step 5: Solve for x
   x = 6,747,855,030,866.89/2,747,115.52
6. Step 6: Final answer
   x = 2,456,341.93