Finding the Fourth Proportional to 1,719,978.01, 2,373,571.18 and 945,622.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,719,978.01 : 2,373,571.18 = 945,622.03 : x
2. Step 2: Convert to fraction form
   1,719,978.01/2,373,571.18 = 945,622.03/x
3. Step 3: Cross multiply
   1,719,978.01x = 2,373,571.18 × 945,622.03
4. Step 4: Simplify right side
   1,719,978.01x = 2,244,501,197,581.10
5. Step 5: Solve for x
   x = 2,244,501,197,581.10/1,719,978.01
6. Step 6: Final answer
   x = 1,304,959.24