Finding the Fourth Proportional to 2,019,968.55, 3,029,952.83 and 1,833,964.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,968.55 : 3,029,952.83 = 1,833,964.20 : x
2. Step 2: Convert to fraction form
   2,019,968.55/3,029,952.83 = 1,833,964.20/x
3. Step 3: Cross multiply
   2,019,968.55x = 3,029,952.83 × 1,833,964.20
4. Step 4: Simplify right side
   2,019,968.55x = 5,556,825,017,908.69
5. Step 5: Solve for x
   x = 5,556,825,017,908.69/2,019,968.55
6. Step 6: Final answer
   x = 2,750,946.30