Finding the Fourth Proportional to 2,434,626, 3,651,225 and 917,214

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434,626 : 3,651,225 = 917,214 : x
2. Step 2: Convert to fraction form
   2,434,626/3,651,225 = 917,214/x
3. Step 3: Cross multiply
   2,434,626x = 3,651,225 × 917,214
4. Step 4: Simplify right side
   2,434,626x = 3,348,954,687,150
5. Step 5: Solve for x
   x = 3,348,954,687,150/2,434,626
6. Step 6: Final answer
   x = 1,375,552.01