Finding the Fourth Proportional to 12,155,175,614.34, 18,233,682,973.59 and 3,761,930,156.39

Step by Step Solution

1. Step 1: Write the proportion equation
   12,155,175,614.34 : 18,233,682,973.59 = 3,761,930,156.39 : x
2. Step 2: Convert to fraction form
   12,155,175,614.34/18,233,682,973.59 = 3,761,930,156.39/x
3. Step 3: Cross multiply
   12,155,175,614.34x = 18,233,682,973.59 × 3,761,930,156.39
4. Step 4: Simplify right side
   12,155,175,614.34x = 68,593,841,840,293,134,336
5. Step 5: Solve for x
   x = 68,593,841,840,293,134,336/12,155,175,614.34
6. Step 6: Final answer
   x = 5,643,179,828.63