Finding the Fourth Proportional to 3,981,588.81, 5,972,049.69 and 2,060,429.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,981,588.81 : 5,972,049.69 = 2,060,429.59 : x
2. Step 2: Convert to fraction form
   3,981,588.81/5,972,049.69 = 2,060,429.59/x
3. Step 3: Cross multiply
   3,981,588.81x = 5,972,049.69 × 2,060,429.59
4. Step 4: Simplify right side
   3,981,588.81x = 12,304,987,894,226.33
5. Step 5: Solve for x
   x = 12,304,987,894,226.33/3,981,588.81
6. Step 6: Final answer
   x = 3,090,471.79