Finding the Fourth Proportional to 1,134,185.61, 1,701,610.55 and 335,488.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,134,185.61 : 1,701,610.55 = 335,488.42 : x
2. Step 2: Convert to fraction form
   1,134,185.61/1,701,610.55 = 335,488.42/x
3. Step 3: Cross multiply
   1,134,185.61x = 1,701,610.55 × 335,488.42
4. Step 4: Simplify right side
   1,134,185.61x = 570,870,634,874.83
5. Step 5: Solve for x
   x = 570,870,634,874.83/1,134,185.61
6. Step 6: Final answer
   x = 503,330.87