Finding the Fourth Proportional to 1,610,725.73, 2,222,744.72 and 885,567.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,610,725.73 : 2,222,744.72 = 885,567.86 : x
2. Step 2: Convert to fraction form
   1,610,725.73/2,222,744.72 = 885,567.86/x
3. Step 3: Cross multiply
   1,610,725.73x = 2,222,744.72 × 885,567.86
4. Step 4: Simplify right side
   1,610,725.73x = 1,968,391,286,552.56
5. Step 5: Solve for x
   x = 1,968,391,286,552.56/1,610,725.73
6. Step 6: Final answer
   x = 1,222,052.43