Finding the Fourth Proportional to 1,036,348.41, 1,554,522.63 and 404,819.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,348.41 : 1,554,522.63 = 404,819.34 : x
2. Step 2: Convert to fraction form
   1,036,348.41/1,554,522.63 = 404,819.34/x
3. Step 3: Cross multiply
   1,036,348.41x = 1,554,522.63 × 404,819.34
4. Step 4: Simplify right side
   1,036,348.41x = 629,300,825,091.66
5. Step 5: Solve for x
   x = 629,300,825,091.66/1,036,348.41
6. Step 6: Final answer
   x = 607,229.02