Finding the Fourth Proportional to 2,308,315.73, 3,185,863.19 and 1,562,903.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,308,315.73 : 3,185,863.19 = 1,562,903.51 : x
2. Step 2: Convert to fraction form
   2,308,315.73/3,185,863.19 = 1,562,903.51/x
3. Step 3: Cross multiply
   2,308,315.73x = 3,185,863.19 × 1,562,903.51
4. Step 4: Simplify right side
   2,308,315.73x = 4,979,196,752,939.18
5. Step 5: Solve for x
   x = 4,979,196,752,939.18/2,308,315.73
6. Step 6: Final answer
   x = 2,157,069.20