Finding the Fourth Proportional to 2,408,934.74, 3,612,258.38 and 1,398,366.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,408,934.74 : 3,612,258.38 = 1,398,366.59 : x
2. Step 2: Convert to fraction form
   2,408,934.74/3,612,258.38 = 1,398,366.59/x
3. Step 3: Cross multiply
   2,408,934.74x = 3,612,258.38 × 1,398,366.59
4. Step 4: Simplify right side
   2,408,934.74x = 5,051,261,418,474.15
5. Step 5: Solve for x
   x = 5,051,261,418,474.15/2,408,934.74
6. Step 6: Final answer
   x = 2,096,885.96