Finding the Fourth Proportional to 2,262,821.50, 3,396,365.12 and 824,895.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,262,821.50 : 3,396,365.12 = 824,895.33 : x
2. Step 2: Convert to fraction form
   2,262,821.50/3,396,365.12 = 824,895.33/x
3. Step 3: Cross multiply
   2,262,821.50x = 3,396,365.12 × 824,895.33
4. Step 4: Simplify right side
   2,262,821.50x = 2,801,645,726,462.89
5. Step 5: Solve for x
   x = 2,801,645,726,462.89/2,262,821.50
6. Step 6: Final answer
   x = 1,238,120.52