Finding the Fourth Proportional to 2,140,993.02, 2,954,574.46 and 1,174,130.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,140,993.02 : 2,954,574.46 = 1,174,130.04 : x
2. Step 2: Convert to fraction form
   2,140,993.02/2,954,574.46 = 1,174,130.04/x
3. Step 3: Cross multiply
   2,140,993.02x = 2,954,574.46 × 1,174,130.04
4. Step 4: Simplify right side
   2,140,993.02x = 3,469,054,628,902.78
5. Step 5: Solve for x
   x = 3,469,054,628,902.78/2,140,993.02
6. Step 6: Final answer
   x = 1,620,301.70