Finding the Fourth Proportional to 2,093,137, 3,140,173.50 and 763,441

Step by Step Solution

1. Step 1: Write the proportion equation
   2,093,137 : 3,140,173.50 = 763,441 : x
2. Step 2: Convert to fraction form
   2,093,137/3,140,173.50 = 763,441/x
3. Step 3: Cross multiply
   2,093,137x = 3,140,173.50 × 763,441
4. Step 4: Simplify right side
   2,093,137x = 2,397,337,197,013.50
5. Step 5: Solve for x
   x = 2,397,337,197,013.50/2,093,137
6. Step 6: Final answer
   x = 1,145,332.20