Finding the Fourth Proportional to 2,047,934.31, 3,071,786.64 and 627,986.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,047,934.31 : 3,071,786.64 = 627,986.49 : x
2. Step 2: Convert to fraction form
   2,047,934.31/3,071,786.64 = 627,986.49/x
3. Step 3: Cross multiply
   2,047,934.31x = 3,071,786.64 × 627,986.49
4. Step 4: Simplify right side
   2,047,934.31x = 1,929,040,510,082.49
5. Step 5: Solve for x
   x = 1,929,040,510,082.49/2,047,934.31
6. Step 6: Final answer
   x = 941,944.52