Finding the Fourth Proportional to 2,068,886.34, 3,103,446.06 and 629,616.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068,886.34 : 3,103,446.06 = 629,616.56 : x
2. Step 2: Convert to fraction form
   2,068,886.34/3,103,446.06 = 629,616.56/x
3. Step 3: Cross multiply
   2,068,886.34x = 3,103,446.06 × 629,616.56
4. Step 4: Simplify right side
   2,068,886.34x = 1,953,981,032,442.75
5. Step 5: Solve for x
   x = 1,953,981,032,442.75/2,068,886.34
6. Step 6: Final answer
   x = 944,460.31