Finding the Fourth Proportional to 2,062,467.71, 2,846,162.61 and 1,144,643.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,062,467.71 : 2,846,162.61 = 1,144,643.05 : x
2. Step 2: Convert to fraction form
   2,062,467.71/2,846,162.61 = 1,144,643.05/x
3. Step 3: Cross multiply
   2,062,467.71x = 2,846,162.61 × 1,144,643.05
4. Step 4: Simplify right side
   2,062,467.71x = 3,257,840,238,254.40
5. Step 5: Solve for x
   x = 3,257,840,238,254.40/2,062,467.71
6. Step 6: Final answer
   x = 1,579,583.63