Finding the Fourth Proportional to 2,046,609.99, 3,069,250.68 and 680,016.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046,609.99 : 3,069,250.68 = 680,016.69 : x
2. Step 2: Convert to fraction form
   2,046,609.99/3,069,250.68 = 680,016.69/x
3. Step 3: Cross multiply
   2,046,609.99x = 3,069,250.68 × 680,016.69
4. Step 4: Simplify right side
   2,046,609.99x = 2,087,141,688,193.85
5. Step 5: Solve for x
   x = 2,087,141,688,193.85/2,046,609.99
6. Step 6: Final answer
   x = 1,019,804.31