Finding the Fourth Proportional to 2,274,000.67, 3,409,859.98 and 757,149.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,274,000.67 : 3,409,859.98 = 757,149.31 : x
2. Step 2: Convert to fraction form
   2,274,000.67/3,409,859.98 = 757,149.31/x
3. Step 3: Cross multiply
   2,274,000.67x = 3,409,859.98 × 757,149.31
4. Step 4: Simplify right side
   2,274,000.67x = 2,581,773,131,053.61
5. Step 5: Solve for x
   x = 2,581,773,131,053.61/2,274,000.67
6. Step 6: Final answer
   x = 1,135,344.05