Finding the Fourth Proportional to 2,597,323.50, 3,895,799.49 and 800,019.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,597,323.50 : 3,895,799.49 = 800,019.36 : x
2. Step 2: Convert to fraction form
   2,597,323.50/3,895,799.49 = 800,019.36/x
3. Step 3: Cross multiply
   2,597,323.50x = 3,895,799.49 × 800,019.36
4. Step 4: Simplify right side
   2,597,323.50x = 3,116,715,014,678.13
5. Step 5: Solve for x
   x = 3,116,715,014,678.13/2,597,323.50
6. Step 6: Final answer
   x = 1,199,971.82