Finding the Fourth Proportional to 1,036,348.02, 1,554,522.06 and 404,818.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,348.02 : 1,554,522.06 = 404,818.98 : x
2. Step 2: Convert to fraction form
   1,036,348.02/1,554,522.06 = 404,818.98/x
3. Step 3: Cross multiply
   1,036,348.02x = 1,554,522.06 × 404,818.98
4. Step 4: Simplify right side
   1,036,348.02x = 629,300,034,716.70
5. Step 5: Solve for x
   x = 629,300,034,716.70/1,036,348.02
6. Step 6: Final answer
   x = 607,228.48