Finding the Fourth Proportional to 2,603,832.80, 3,905,936.34 and 897,951.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,603,832.80 : 3,905,936.34 = 897,951.56 : x
2. Step 2: Convert to fraction form
   2,603,832.80/3,905,936.34 = 897,951.56/x
3. Step 3: Cross multiply
   2,603,832.80x = 3,905,936.34 × 897,951.56
4. Step 4: Simplify right side
   2,603,832.80x = 3,507,341,629,763.69
5. Step 5: Solve for x
   x = 3,507,341,629,763.69/2,603,832.80
6. Step 6: Final answer
   x = 1,346,991.88