Finding the Fourth Proportional to 52,674,613,012.08, 72,691,037,940.12 and 28,588,634,998.38

Step by Step Solution

1. Step 1: Write the proportion equation
   52,674,613,012.08 : 72,691,037,940.12 = 28,588,634,998.38 : x
2. Step 2: Convert to fraction form
   52,674,613,012.08/72,691,037,940.12 = 28,588,634,998.38/x
3. Step 3: Cross multiply
   52,674,613,012.08x = 72,691,037,940.12 × 28,588,634,998.38
4. Step 4: Simplify right side
   52,674,613,012.08x = 2,078,137,551,323,483,078,656
5. Step 5: Solve for x
   x = 2,078,137,551,323,483,078,656/52,674,613,012.08
6. Step 6: Final answer
   x = 39,452,355,366.08