Finding the Fourth Proportional to 2,206,002.41, 3,308,259.52 and 839,451.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,206,002.41 : 3,308,259.52 = 839,451.70 : x
2. Step 2: Convert to fraction form
   2,206,002.41/3,308,259.52 = 839,451.70/x
3. Step 3: Cross multiply
   2,206,002.41x = 3,308,259.52 × 839,451.70
4. Step 4: Simplify right side
   2,206,002.41x = 2,777,124,084,470.43
5. Step 5: Solve for x
   x = 2,777,124,084,470.43/2,206,002.41
6. Step 6: Final answer
   x = 1,258,894.40