Finding the Fourth Proportional to 2,200,245.66, 3,300,836.27 and 683,892.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200,245.66 : 3,300,836.27 = 683,892.18 : x
2. Step 2: Convert to fraction form
   2,200,245.66/3,300,836.27 = 683,892.18/x
3. Step 3: Cross multiply
   2,200,245.66x = 3,300,836.27 × 683,892.18
4. Step 4: Simplify right side
   2,200,245.66x = 2,257,416,109,093.91
5. Step 5: Solve for x
   x = 2,257,416,109,093.91/2,200,245.66
6. Step 6: Final answer
   x = 1,025,983.67