Finding the Fourth Proportional to 2,338,554.48, 3,227,180.68 and 1,320,002.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,338,554.48 : 3,227,180.68 = 1,320,002.16 : x
2. Step 2: Convert to fraction form
   2,338,554.48/3,227,180.68 = 1,320,002.16/x
3. Step 3: Cross multiply
   2,338,554.48x = 3,227,180.68 × 1,320,002.16
4. Step 4: Simplify right side
   2,338,554.48x = 4,259,885,468,310.27
5. Step 5: Solve for x
   x = 4,259,885,468,310.27/2,338,554.48
6. Step 6: Final answer
   x = 1,821,589.15