Finding the Fourth Proportional to 2,075,221.27, 2,863,795.83 and 1,144,903.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075,221.27 : 2,863,795.83 = 1,144,903.72 : x
2. Step 2: Convert to fraction form
   2,075,221.27/2,863,795.83 = 1,144,903.72/x
3. Step 3: Cross multiply
   2,075,221.27x = 2,863,795.83 × 1,144,903.72
4. Step 4: Simplify right side
   2,075,221.27x = 3,278,770,499,087.49
5. Step 5: Solve for x
   x = 3,278,770,499,087.49/2,075,221.27
6. Step 6: Final answer
   x = 1,579,961.88