Finding the Fourth Proportional to 2,093,104, 3,140,124 and 763,408

Step by Step Solution

1. Step 1: Write the proportion equation
   2,093,104 : 3,140,124 = 763,408 : x
2. Step 2: Convert to fraction form
   2,093,104/3,140,124 = 763,408/x
3. Step 3: Cross multiply
   2,093,104x = 3,140,124 × 763,408
4. Step 4: Simplify right side
   2,093,104x = 2,397,195,782,592
5. Step 5: Solve for x
   x = 2,397,195,782,592/2,093,104
6. Step 6: Final answer
   x = 1,145,282.69