Finding the Fourth Proportional to 244,885,770.72, 337,942,369.76 and 134,877,483.72

Step by Step Solution

1. Step 1: Write the proportion equation
   244,885,770.72 : 337,942,369.76 = 134,877,483.72 : x
2. Step 2: Convert to fraction form
   244,885,770.72/337,942,369.76 = 134,877,483.72/x
3. Step 3: Cross multiply
   244,885,770.72x = 337,942,369.76 × 134,877,483.72
4. Step 4: Simplify right side
   244,885,770.72x = 45,580,816,474,928,232
5. Step 5: Solve for x
   x = 45,580,816,474,928,232/244,885,770.72
6. Step 6: Final answer
   x = 186,130,930.93