Finding the Fourth Proportional to 2,066,521.82, 3,099,792.62 and 627,217.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066,521.82 : 3,099,792.62 = 627,217.72 : x
2. Step 2: Convert to fraction form
   2,066,521.82/3,099,792.62 = 627,217.72/x
3. Step 3: Cross multiply
   2,066,521.82x = 3,099,792.62 × 627,217.72
4. Step 4: Simplify right side
   2,066,521.82x = 1,944,244,859,589.23
5. Step 5: Solve for x
   x = 1,944,244,859,589.23/2,066,521.82
6. Step 6: Final answer
   x = 940,829.58