Finding the Fourth Proportional to 2,763,010, 4,144,748.28 and 768,466

Step by Step Solution

1. Step 1: Write the proportion equation
   2,763,010 : 4,144,748.28 = 768,466 : x
2. Step 2: Convert to fraction form
   2,763,010/4,144,748.28 = 768,466/x
3. Step 3: Cross multiply
   2,763,010x = 4,144,748.28 × 768,466
4. Step 4: Simplify right side
   2,763,010x = 3,185,098,131,738.48
5. Step 5: Solve for x
   x = 3,185,098,131,738.48/2,763,010
6. Step 6: Final answer
   x = 1,152,763.88