Finding the Fourth Proportional to 2,299,222.20, 3,446,172.18 and 1,085,568.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,299,222.20 : 3,446,172.18 = 1,085,568.42 : x
2. Step 2: Convert to fraction form
   2,299,222.20/3,446,172.18 = 1,085,568.42/x
3. Step 3: Cross multiply
   2,299,222.20x = 3,446,172.18 × 1,085,568.42
4. Step 4: Simplify right side
   2,299,222.20x = 3,741,055,688,490.56
5. Step 5: Solve for x
   x = 3,741,055,688,490.56/2,299,222.20
6. Step 6: Final answer
   x = 1,627,096.19