Finding the Fourth Proportional to 1,635,222.33, 2,256,606.84 and 910,241.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,635,222.33 : 2,256,606.84 = 910,241.31 : x
2. Step 2: Convert to fraction form
   1,635,222.33/2,256,606.84 = 910,241.31/x
3. Step 3: Cross multiply
   1,635,222.33x = 2,256,606.84 × 910,241.31
4. Step 4: Simplify right side
   1,635,222.33x = 2,054,056,766,196.56
5. Step 5: Solve for x
   x = 2,054,056,766,196.56/1,635,222.33
6. Step 6: Final answer
   x = 1,256,133.02