Finding the Fourth Proportional to 1,036,373.02, 1,554,559.56 and 404,843.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,373.02 : 1,554,559.56 = 404,843.98 : x
2. Step 2: Convert to fraction form
   1,036,373.02/1,554,559.56 = 404,843.98/x
3. Step 3: Cross multiply
   1,036,373.02x = 1,554,559.56 × 404,843.98
4. Step 4: Simplify right side
   1,036,373.02x = 629,354,079,417.45
5. Step 5: Solve for x
   x = 629,354,079,417.45/1,036,373.02
6. Step 6: Final answer
   x = 607,265.98