Finding the Fourth Proportional to 2,082,878.48, 3,123,193.80 and 945,019.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,082,878.48 : 3,123,193.80 = 945,019.68 : x
2. Step 2: Convert to fraction form
   2,082,878.48/3,123,193.80 = 945,019.68/x
3. Step 3: Cross multiply
   2,082,878.48x = 3,123,193.80 × 945,019.68
4. Step 4: Simplify right side
   2,082,878.48x = 2,951,479,605,453.98
5. Step 5: Solve for x
   x = 2,951,479,605,453.98/2,082,878.48
6. Step 6: Final answer
   x = 1,417,019.59