Finding the Fourth Proportional to 2,058,453.83, 2,840,683.03 and 1,140,698.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,058,453.83 : 2,840,683.03 = 1,140,698.43 : x
2. Step 2: Convert to fraction form
   2,058,453.83/2,840,683.03 = 1,140,698.43/x
3. Step 3: Cross multiply
   2,058,453.83x = 2,840,683.03 × 1,140,698.43
4. Step 4: Simplify right side
   2,058,453.83x = 3,240,362,669,596.90
5. Step 5: Solve for x
   x = 3,240,362,669,596.90/2,058,453.83
6. Step 6: Final answer
   x = 1,574,173.11