Finding the Fourth Proportional to 1,945,216.98, 2,684,847.33 and 1,140,660.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,945,216.98 : 2,684,847.33 = 1,140,660.18 : x
2. Step 2: Convert to fraction form
   1,945,216.98/2,684,847.33 = 1,140,660.18/x
3. Step 3: Cross multiply
   1,945,216.98x = 2,684,847.33 × 1,140,660.18
4. Step 4: Simplify right side
   1,945,216.98x = 3,062,498,438,710.32
5. Step 5: Solve for x
   x = 3,062,498,438,710.32/1,945,216.98
6. Step 6: Final answer
   x = 1,574,373.69