Finding the Fourth Proportional to 693,496.72, 1,040,545.59 and 244,538.30

Step by Step Solution

1. Step 1: Write the proportion equation
   693,496.72 : 1,040,545.59 = 244,538.30 : x
2. Step 2: Convert to fraction form
   693,496.72/1,040,545.59 = 244,538.30/x
3. Step 3: Cross multiply
   693,496.72x = 1,040,545.59 × 244,538.30
4. Step 4: Simplify right side
   693,496.72x = 254,453,249,651.10
5. Step 5: Solve for x
   x = 254,453,249,651.10/693,496.72
6. Step 6: Final answer
   x = 366,913.41