Finding the Fourth Proportional to 2,843,045.72, 3,923,024.10 and 1,825,828.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,843,045.72 : 3,923,024.10 = 1,825,828.28 : x
2. Step 2: Convert to fraction form
   2,843,045.72/3,923,024.10 = 1,825,828.28/x
3. Step 3: Cross multiply
   2,843,045.72x = 3,923,024.10 × 1,825,828.28
4. Step 4: Simplify right side
   2,843,045.72x = 7,162,768,344,901.55
5. Step 5: Solve for x
   x = 7,162,768,344,901.55/2,843,045.72
6. Step 6: Final answer
   x = 2,519,399.63