Finding the Fourth Proportional to 1,401,222, 1,933,694.04 and 765,318

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401,222 : 1,933,694.04 = 765,318 : x
2. Step 2: Convert to fraction form
   1,401,222/1,933,694.04 = 765,318/x
3. Step 3: Cross multiply
   1,401,222x = 1,933,694.04 × 765,318
4. Step 4: Simplify right side
   1,401,222x = 1,479,890,855,304.72
5. Step 5: Solve for x
   x = 1,479,890,855,304.72/1,401,222
6. Step 6: Final answer
   x = 1,056,143.03