Finding the Fourth Proportional to 2,093,106, 3,140,127 and 763,410

Step by Step Solution

1. Step 1: Write the proportion equation
   2,093,106 : 3,140,127 = 763,410 : x
2. Step 2: Convert to fraction form
   2,093,106/3,140,127 = 763,410/x
3. Step 3: Cross multiply
   2,093,106x = 3,140,127 × 763,410
4. Step 4: Simplify right side
   2,093,106x = 2,397,204,353,070
5. Step 5: Solve for x
   x = 2,397,204,353,070/2,093,106
6. Step 6: Final answer
   x = 1,145,285.69