Finding the Fourth Proportional to 2,258,151.30, 3,116,132.73 and 1,340,419.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,258,151.30 : 3,116,132.73 = 1,340,419.14 : x
2. Step 2: Convert to fraction form
   2,258,151.30/3,116,132.73 = 1,340,419.14/x
3. Step 3: Cross multiply
   2,258,151.30x = 3,116,132.73 × 1,340,419.14
4. Step 4: Simplify right side
   2,258,151.30x = 4,176,923,954,072.45
5. Step 5: Solve for x
   x = 4,176,923,954,072.45/2,258,151.30
6. Step 6: Final answer
   x = 1,849,709.52