Finding the Fourth Proportional to 2,272,583.89, 3,408,879.71 and 1,820,053.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,272,583.89 : 3,408,879.71 = 1,820,053.27 : x
2. Step 2: Convert to fraction form
   2,272,583.89/3,408,879.71 = 1,820,053.27/x
3. Step 3: Cross multiply
   2,272,583.89x = 3,408,879.71 × 1,820,053.27
4. Step 4: Simplify right side
   2,272,583.89x = 6,204,342,654,121.89
5. Step 5: Solve for x
   x = 6,204,342,654,121.89/2,272,583.89
6. Step 6: Final answer
   x = 2,730,083.00