Finding the Fourth Proportional to 2,372,123.39, 3,273,400.73 and 1,391,930.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,372,123.39 : 3,273,400.73 = 1,391,930.43 : x
2. Step 2: Convert to fraction form
   2,372,123.39/3,273,400.73 = 1,391,930.43/x
3. Step 3: Cross multiply
   2,372,123.39x = 3,273,400.73 × 1,391,930.43
4. Step 4: Simplify right side
   2,372,123.39x = 4,556,346,078,711.56
5. Step 5: Solve for x
   x = 4,556,346,078,711.56/2,372,123.39
6. Step 6: Final answer
   x = 1,920,787.98