Finding the Fourth Proportional to 1,036,559.41, 1,555,290.89 and 363,123.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,559.41 : 1,555,290.89 = 363,123.79 : x
2. Step 2: Convert to fraction form
   1,036,559.41/1,555,290.89 = 363,123.79/x
3. Step 3: Cross multiply
   1,036,559.41x = 1,555,290.89 × 363,123.79
4. Step 4: Simplify right side
   1,036,559.41x = 564,763,122,529.27
5. Step 5: Solve for x
   x = 564,763,122,529.27/1,036,559.41
6. Step 6: Final answer
   x = 544,843.95