Finding the Fourth Proportional to 2,353,518.78, 3,530,278.17 and 1,644,930.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,353,518.78 : 3,530,278.17 = 1,644,930.78 : x
2. Step 2: Convert to fraction form
   2,353,518.78/3,530,278.17 = 1,644,930.78/x
3. Step 3: Cross multiply
   2,353,518.78x = 3,530,278.17 × 1,644,930.78
4. Step 4: Simplify right side
   2,353,518.78x = 5,807,063,223,795.07
5. Step 5: Solve for x
   x = 5,807,063,223,795.07/2,353,518.78
6. Step 6: Final answer
   x = 2,467,396.17