Finding the Fourth Proportional to 3,777,443.69, 5,212,720.31 and 2,058,527.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,777,443.69 : 5,212,720.31 = 2,058,527.30 : x
2. Step 2: Convert to fraction form
   3,777,443.69/5,212,720.31 = 2,058,527.30/x
3. Step 3: Cross multiply
   3,777,443.69x = 5,212,720.31 × 2,058,527.30
4. Step 4: Simplify right side
   3,777,443.69x = 10,730,527,029,043.22
5. Step 5: Solve for x
   x = 10,730,527,029,043.22/3,777,443.69
6. Step 6: Final answer
   x = 2,840,684.85