Finding the Fourth Proportional to 1,967,747.98, 2,951,622.51 and 1,519,123.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,967,747.98 : 2,951,622.51 = 1,519,123.72 : x
2. Step 2: Convert to fraction form
   1,967,747.98/2,951,622.51 = 1,519,123.72/x
3. Step 3: Cross multiply
   1,967,747.98x = 2,951,622.51 × 1,519,123.72
4. Step 4: Simplify right side
   1,967,747.98x = 4,483,879,767,426.94
5. Step 5: Solve for x
   x = 4,483,879,767,426.94/1,967,747.98
6. Step 6: Final answer
   x = 2,278,686.00