Finding the Fourth Proportional to 2,536,025.38, 3,804,621.41 and 830,223.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,536,025.38 : 3,804,621.41 = 830,223.70 : x
2. Step 2: Convert to fraction form
   2,536,025.38/3,804,621.41 = 830,223.70/x
3. Step 3: Cross multiply
   2,536,025.38x = 3,804,621.41 × 830,223.70
4. Step 4: Simplify right side
   2,536,025.38x = 3,158,686,864,109.42
5. Step 5: Solve for x
   x = 3,158,686,864,109.42/2,536,025.38
6. Step 6: Final answer
   x = 1,245,526.52