Finding the Fourth Proportional to 2,065,080.76, 2,849,847.18 and 1,205,677.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065,080.76 : 2,849,847.18 = 1,205,677.24 : x
2. Step 2: Convert to fraction form
   2,065,080.76/2,849,847.18 = 1,205,677.24/x
3. Step 3: Cross multiply
   2,065,080.76x = 2,849,847.18 × 1,205,677.24
4. Step 4: Simplify right side
   2,065,080.76x = 3,435,995,882,404.18
5. Step 5: Solve for x
   x = 3,435,995,882,404.18/2,065,080.76
6. Step 6: Final answer
   x = 1,663,855.45