Finding the Fourth Proportional to 693,618.72, 1,040,404.63 and 244,327.85

Step by Step Solution

1. Step 1: Write the proportion equation
   693,618.72 : 1,040,404.63 = 244,327.85 : x
2. Step 2: Convert to fraction form
   693,618.72/1,040,404.63 = 244,327.85/x
3. Step 3: Cross multiply
   693,618.72x = 1,040,404.63 × 244,327.85
4. Step 4: Simplify right side
   693,618.72x = 254,199,826,377.95
5. Step 5: Solve for x
   x = 254,199,826,377.95/693,618.72
6. Step 6: Final answer
   x = 366,483.51