Finding the Fourth Proportional to 2,037,762.16, 3,056,455.82 and 689,770.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,037,762.16 : 3,056,455.82 = 689,770.69 : x
2. Step 2: Convert to fraction form
   2,037,762.16/3,056,455.82 = 689,770.69/x
3. Step 3: Cross multiply
   2,037,762.16x = 3,056,455.82 × 689,770.69
4. Step 4: Simplify right side
   2,037,762.16x = 2,108,253,633,999.20
5. Step 5: Solve for x
   x = 2,108,253,633,999.20/2,037,762.16
6. Step 6: Final answer
   x = 1,034,592.59