Finding the Fourth Proportional to 2,019,926.14, 3,030,383.10 and 672,085.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,926.14 : 3,030,383.10 = 672,085.33 : x
2. Step 2: Convert to fraction form
   2,019,926.14/3,030,383.10 = 672,085.33/x
3. Step 3: Cross multiply
   2,019,926.14x = 3,030,383.10 × 672,085.33
4. Step 4: Simplify right side
   2,019,926.14x = 2,036,676,025,789.92
5. Step 5: Solve for x
   x = 2,036,676,025,789.92/2,019,926.14
6. Step 6: Final answer
   x = 1,008,292.33