Finding the Fourth Proportional to 37,341,485,378.01, 51,531,405,078.15 and 20,194,338,656.34

Step by Step Solution

1. Step 1: Write the proportion equation
   37,341,485,378.01 : 51,531,405,078.15 = 20,194,338,656.34 : x
2. Step 2: Convert to fraction form
   37,341,485,378.01/51,531,405,078.15 = 20,194,338,656.34/x
3. Step 3: Cross multiply
   37,341,485,378.01x = 51,531,405,078.15 × 20,194,338,656.34
4. Step 4: Simplify right side
   37,341,485,378.01x = 1,040,642,645,585,200,021,504
5. Step 5: Solve for x
   x = 1,040,642,645,585,200,021,504/37,341,485,378.01
6. Step 6: Final answer
   x = 27,868,271,308.73