Finding the Fourth Proportional to 2,068,595.96, 3,105,800.24 and 1,058,442.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068,595.96 : 3,105,800.24 = 1,058,442.28 : x
2. Step 2: Convert to fraction form
   2,068,595.96/3,105,800.24 = 1,058,442.28/x
3. Step 3: Cross multiply
   2,068,595.96x = 3,105,800.24 × 1,058,442.28
4. Step 4: Simplify right side
   2,068,595.96x = 3,287,310,287,250.15
5. Step 5: Solve for x
   x = 3,287,310,287,250.15/2,068,595.96
6. Step 6: Final answer
   x = 1,589,150.49