Finding the Fourth Proportional to 2,037,769.29, 3,056,466.50 and 689,777.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,037,769.29 : 3,056,466.50 = 689,777.82 : x
2. Step 2: Convert to fraction form
   2,037,769.29/3,056,466.50 = 689,777.82/x
3. Step 3: Cross multiply
   2,037,769.29x = 3,056,466.50 × 689,777.82
4. Step 4: Simplify right side
   2,037,769.29x = 2,108,282,800,997.47
5. Step 5: Solve for x
   x = 2,108,282,800,997.47/2,037,769.29
6. Step 6: Final answer
   x = 1,034,603.28