Finding the Fourth Proportional to 2,503,105.16, 3,454,071.54 and 1,415,323.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503,105.16 : 3,454,071.54 = 1,415,323.40 : x
2. Step 2: Convert to fraction form
   2,503,105.16/3,454,071.54 = 1,415,323.40/x
3. Step 3: Cross multiply
   2,503,105.16x = 3,454,071.54 × 1,415,323.40
4. Step 4: Simplify right side
   2,503,105.16x = 4,888,628,275,836.04
5. Step 5: Solve for x
   x = 4,888,628,275,836.04/2,503,105.16
6. Step 6: Final answer
   x = 1,953,025.53