Finding the Fourth Proportional to 2,221,984.98, 3,333,150.27 and 726,228.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,221,984.98 : 3,333,150.27 = 726,228.18 : x
2. Step 2: Convert to fraction form
   2,221,984.98/3,333,150.27 = 726,228.18/x
3. Step 3: Cross multiply
   2,221,984.98x = 3,333,150.27 × 726,228.18
4. Step 4: Simplify right side
   2,221,984.98x = 2,420,627,654,248.61
5. Step 5: Solve for x
   x = 2,420,627,654,248.61/2,221,984.98
6. Step 6: Final answer
   x = 1,089,398.75