Finding the Fourth Proportional to 2,412,189.98, 3,328,799.18 and 1,324,452.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,412,189.98 : 3,328,799.18 = 1,324,452.05 : x
2. Step 2: Convert to fraction form
   2,412,189.98/3,328,799.18 = 1,324,452.05/x
3. Step 3: Cross multiply
   2,412,189.98x = 3,328,799.18 × 1,324,452.05
4. Step 4: Simplify right side
   2,412,189.98x = 4,408,834,897,989.32
5. Step 5: Solve for x
   x = 4,408,834,897,989.32/2,412,189.98
6. Step 6: Final answer
   x = 1,827,731.20