Finding the Fourth Proportional to 2,061,060.26, 2,844,308.72 and 1,143,259.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,060.26 : 2,844,308.72 = 1,143,259.45 : x
2. Step 2: Convert to fraction form
   2,061,060.26/2,844,308.72 = 1,143,259.45/x
3. Step 3: Cross multiply
   2,061,060.26x = 2,844,308.72 × 1,143,259.45
4. Step 4: Simplify right side
   2,061,060.26x = 3,251,782,818,604.78
5. Step 5: Solve for x
   x = 3,251,782,818,604.78/2,061,060.26
6. Step 6: Final answer
   x = 1,577,723.32