Finding the Fourth Proportional to 2,066,480.48, 3,099,663.42 and 550,176.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066,480.48 : 3,099,663.42 = 550,176.42 : x
2. Step 2: Convert to fraction form
   2,066,480.48/3,099,663.42 = 550,176.42/x
3. Step 3: Cross multiply
   2,066,480.48x = 3,099,663.42 × 550,176.42
4. Step 4: Simplify right side
   2,066,480.48x = 1,705,361,723,620.56
5. Step 5: Solve for x
   x = 1,705,361,723,620.56/2,066,480.48
6. Step 6: Final answer
   x = 825,249.37