Finding the Fourth Proportional to 244,648,443.44, 366,789,369.03 and 147,581,524.82

Step by Step Solution

1. Step 1: Write the proportion equation
   244,648,443.44 : 366,789,369.03 = 147,581,524.82 : x
2. Step 2: Convert to fraction form
   244,648,443.44/366,789,369.03 = 147,581,524.82/x
3. Step 3: Cross multiply
   244,648,443.44x = 366,789,369.03 × 147,581,524.82
4. Step 4: Simplify right side
   244,648,443.44x = 54,131,334,367,379,136
5. Step 5: Solve for x
   x = 54,131,334,367,379,136/244,648,443.44
6. Step 6: Final answer
   x = 221,261,715.82