Finding the Fourth Proportional to 2,426,991.98, 3,349,915.02 and 1,408,724.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,426,991.98 : 3,349,915.02 = 1,408,724.78 : x
2. Step 2: Convert to fraction form
   2,426,991.98/3,349,915.02 = 1,408,724.78/x
3. Step 3: Cross multiply
   2,426,991.98x = 3,349,915.02 × 1,408,724.78
4. Step 4: Simplify right side
   2,426,991.98x = 4,719,108,299,568.20
5. Step 5: Solve for x
   x = 4,719,108,299,568.20/2,426,991.98
6. Step 6: Final answer
   x = 1,944,426.82