Finding the Fourth Proportional to 381,458,932,388.88, 572,300,053,287.15 and 123,004,486,395.99

Step by Step Solution

1. Step 1: Write the proportion equation
   381,458,932,388.88 : 572,300,053,287.15 = 123,004,486,395.99 : x
2. Step 2: Convert to fraction form
   381,458,932,388.88/572,300,053,287.15 = 123,004,486,395.99/x
3. Step 3: Cross multiply
   381,458,932,388.88x = 572,300,053,287.15 × 123,004,486,395.99
4. Step 4: Simplify right side
   381,458,932,388.88x = 70,395,474,118,983,603,453,952
5. Step 5: Solve for x
   x = 70,395,474,118,983,603,453,952/381,458,932,388.88
6. Step 6: Final answer
   x = 184,542,733,547.05