Finding the Fourth Proportional to 671,375.97, 1,007,064.27 and 222,096.83

Step by Step Solution

1. Step 1: Write the proportion equation
   671,375.97 : 1,007,064.27 = 222,096.83 : x
2. Step 2: Convert to fraction form
   671,375.97/1,007,064.27 = 222,096.83/x
3. Step 3: Cross multiply
   671,375.97x = 1,007,064.27 × 222,096.83
4. Step 4: Simplify right side
   671,375.97x = 223,665,776,937.94
5. Step 5: Solve for x
   x = 223,665,776,937.94/671,375.97
6. Step 6: Final answer
   x = 333,145.34