Finding the Fourth Proportional to 3,005,870.68, 4,508,694.74 and 1,300,443.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,005,870.68 : 4,508,694.74 = 1,300,443.24 : x
2. Step 2: Convert to fraction form
   3,005,870.68/4,508,694.74 = 1,300,443.24/x
3. Step 3: Cross multiply
   3,005,870.68x = 4,508,694.74 × 1,300,443.24
4. Step 4: Simplify right side
   3,005,870.68x = 5,863,301,595,856.56
5. Step 5: Solve for x
   x = 5,863,301,595,856.56/3,005,870.68
6. Step 6: Final answer
   x = 1,950,616.72