Finding the Fourth Proportional to 2,074,738.32, 3,112,107.48 and 655,790.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,074,738.32 : 3,112,107.48 = 655,790.96 : x
2. Step 2: Convert to fraction form
   2,074,738.32/3,112,107.48 = 655,790.96/x
3. Step 3: Cross multiply
   2,074,738.32x = 3,112,107.48 × 655,790.96
4. Step 4: Simplify right side
   2,074,738.32x = 2,040,891,951,932.38
5. Step 5: Solve for x
   x = 2,040,891,951,932.38/2,074,738.32
6. Step 6: Final answer
   x = 983,686.44