Finding the Fourth Proportional to 2,194,222.92, 3,290,150.94 and 995,491.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,194,222.92 : 3,290,150.94 = 995,491.18 : x
2. Step 2: Convert to fraction form
   2,194,222.92/3,290,150.94 = 995,491.18/x
3. Step 3: Cross multiply
   2,194,222.92x = 3,290,150.94 × 995,491.18
4. Step 4: Simplify right side
   2,194,222.92x = 3,275,316,241,638.71
5. Step 5: Solve for x
   x = 3,275,316,241,638.71/2,194,222.92
6. Step 6: Final answer
   x = 1,492,699.86