Finding the Fourth Proportional to 2,262,816.50, 3,396,357.62 and 824,890.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,262,816.50 : 3,396,357.62 = 824,890.33 : x
2. Step 2: Convert to fraction form
   2,262,816.50/3,396,357.62 = 824,890.33/x
3. Step 3: Cross multiply
   2,262,816.50x = 3,396,357.62 × 824,890.33
4. Step 4: Simplify right side
   2,262,816.50x = 2,801,622,536,853.57
5. Step 5: Solve for x
   x = 2,801,622,536,853.57/2,262,816.50
6. Step 6: Final answer
   x = 1,238,113.01