Finding the Fourth Proportional to 2,597,622.72, 3,896,799.84 and 800,651.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,597,622.72 : 3,896,799.84 = 800,651.04 : x
2. Step 2: Convert to fraction form
   2,597,622.72/3,896,799.84 = 800,651.04/x
3. Step 3: Cross multiply
   2,597,622.72x = 3,896,799.84 × 800,651.04
4. Step 4: Simplify right side
   2,597,622.72x = 3,119,976,844,567.83
5. Step 5: Solve for x
   x = 3,119,976,844,567.83/2,597,622.72
6. Step 6: Final answer
   x = 1,201,089.30