Finding the Fourth Proportional to 1,057,796.98, 1,459,399.35 and 676,043.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,057,796.98 : 1,459,399.35 = 676,043.98 : x
2. Step 2: Convert to fraction form
   1,057,796.98/1,459,399.35 = 676,043.98/x
3. Step 3: Cross multiply
   1,057,796.98x = 1,459,399.35 × 676,043.98
4. Step 4: Simplify right side
   1,057,796.98x = 986,618,144,983.41
5. Step 5: Solve for x
   x = 986,618,144,983.41/1,057,796.98
6. Step 6: Final answer
   x = 932,710.31