Finding the Fourth Proportional to 3,800,612.69, 5,244,780.69 and 2,058,267.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,800,612.69 : 5,244,780.69 = 2,058,267.96 : x
2. Step 2: Convert to fraction form
   3,800,612.69/5,244,780.69 = 2,058,267.96/x
3. Step 3: Cross multiply
   3,800,612.69x = 5,244,780.69 × 2,058,267.96
4. Step 4: Simplify right side
   3,800,612.69x = 10,795,164,051,453.69
5. Step 5: Solve for x
   x = 10,795,164,051,453.69/3,800,612.69
6. Step 6: Final answer
   x = 2,840,374.68