Finding the Fourth Proportional to 1,597,116.42, 2,204,051.83 and 871,966

Step by Step Solution

1. Step 1: Write the proportion equation
   1,597,116.42 : 2,204,051.83 = 871,966 : x
2. Step 2: Convert to fraction form
   1,597,116.42/2,204,051.83 = 871,966/x
3. Step 3: Cross multiply
   1,597,116.42x = 2,204,051.83 × 871,966
4. Step 4: Simplify right side
   1,597,116.42x = 1,921,858,257,997.78
5. Step 5: Solve for x
   x = 1,921,858,257,997.78/1,597,116.42
6. Step 6: Final answer
   x = 1,203,330.10