Finding the Fourth Proportional to 767,123.04, 1,059,083.94 and 682,005

Step by Step Solution

1. Step 1: Write the proportion equation
   767,123.04 : 1,059,083.94 = 682,005 : x
2. Step 2: Convert to fraction form
   767,123.04/1,059,083.94 = 682,005/x
3. Step 3: Cross multiply
   767,123.04x = 1,059,083.94 × 682,005
4. Step 4: Simplify right side
   767,123.04x = 722,300,542,499.70
5. Step 5: Solve for x
   x = 722,300,542,499.70/767,123.04
6. Step 6: Final answer
   x = 941,570.65