Finding the Fourth Proportional to 244,891,062.30, 337,936,908.15 and 152,069,578.86

Step by Step Solution

1. Step 1: Write the proportion equation
   244,891,062.30 : 337,936,908.15 = 152,069,578.86 : x
2. Step 2: Convert to fraction form
   244,891,062.30/337,936,908.15 = 152,069,578.86/x
3. Step 3: Cross multiply
   244,891,062.30x = 337,936,908.15 × 152,069,578.86
4. Step 4: Simplify right side
   244,891,062.30x = 51,389,923,303,621,000
5. Step 5: Solve for x
   x = 51,389,923,303,621,000/244,891,062.30
6. Step 6: Final answer
   x = 209,848,096.62