Finding the Fourth Proportional to 2,534,272.94, 3,801,422.03 and 641,016.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,534,272.94 : 3,801,422.03 = 641,016.20 : x
2. Step 2: Convert to fraction form
   2,534,272.94/3,801,422.03 = 641,016.20/x
3. Step 3: Cross multiply
   2,534,272.94x = 3,801,422.03 × 641,016.20
4. Step 4: Simplify right side
   2,534,272.94x = 2,436,773,082,054.69
5. Step 5: Solve for x
   x = 2,436,773,082,054.69/2,534,272.94
6. Step 6: Final answer
   x = 961,527.49