Finding the Fourth Proportional to 2,409,980,324.41, 3,613,320,168.52 and 1,227,271,415.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,409,980,324.41 : 3,613,320,168.52 = 1,227,271,415.86 : x
2. Step 2: Convert to fraction form
   2,409,980,324.41/3,613,320,168.52 = 1,227,271,415.86/x
3. Step 3: Cross multiply
   2,409,980,324.41x = 3,613,320,168.52 × 1,227,271,415.86
4. Step 4: Simplify right side
   2,409,980,324.41x = 4,434,524,559,175,033,856
5. Step 5: Solve for x
   x = 4,434,524,559,175,033,856/2,409,980,324.41
6. Step 6: Final answer
   x = 1,840,066,706.88