Finding the Fourth Proportional to 2,052,527.40, 3,079,447.20 and 705,554.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,052,527.40 : 3,079,447.20 = 705,554.10 : x
2. Step 2: Convert to fraction form
   2,052,527.40/3,079,447.20 = 705,554.10/x
3. Step 3: Cross multiply
   2,052,527.40x = 3,079,447.20 × 705,554.10
4. Step 4: Simplify right side
   2,052,527.40x = 2,172,716,597,693.52
5. Step 5: Solve for x
   x = 2,172,716,597,693.52/2,052,527.40
6. Step 6: Final answer
   x = 1,058,556.68