Finding the Fourth Proportional to 2,068,914.75, 2,855,057.61 and 1,197,786.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068,914.75 : 2,855,057.61 = 1,197,786.18 : x
2. Step 2: Convert to fraction form
   2,068,914.75/2,855,057.61 = 1,197,786.18/x
3. Step 3: Cross multiply
   2,068,914.75x = 2,855,057.61 × 1,197,786.18
4. Step 4: Simplify right side
   2,068,914.75x = 3,419,748,542,372.90
5. Step 5: Solve for x
   x = 3,419,748,542,372.90/2,068,914.75
6. Step 6: Final answer
   x = 1,652,919.02