Finding the Fourth Proportional to 2,020,805.82, 3,031,200.23 and 822,444.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,020,805.82 : 3,031,200.23 = 822,444.03 : x
2. Step 2: Convert to fraction form
   2,020,805.82/3,031,200.23 = 822,444.03/x
3. Step 3: Cross multiply
   2,020,805.82x = 3,031,200.23 × 822,444.03
4. Step 4: Simplify right side
   2,020,805.82x = 2,492,992,528,785.91
5. Step 5: Solve for x
   x = 2,492,992,528,785.91/2,020,805.82
6. Step 6: Final answer
   x = 1,233,662.58