Finding the Fourth Proportional to 2,047,744.78, 3,072,111.87 and 768,362.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,047,744.78 : 3,072,111.87 = 768,362.74 : x
2. Step 2: Convert to fraction form
   2,047,744.78/3,072,111.87 = 768,362.74/x
3. Step 3: Cross multiply
   2,047,744.78x = 3,072,111.87 × 768,362.74
4. Step 4: Simplify right side
   2,047,744.78x = 2,360,496,294,019.72
5. Step 5: Solve for x
   x = 2,360,496,294,019.72/2,047,744.78
6. Step 6: Final answer
   x = 1,152,729.73