Finding the Fourth Proportional to 83,627,559,086, 115,404,572,115.96 and 45,566,081,132.72

Step by Step Solution

1. Step 1: Write the proportion equation
   83,627,559,086 : 115,404,572,115.96 = 45,566,081,132.72 : x
2. Step 2: Convert to fraction form
   83,627,559,086/115,404,572,115.96 = 45,566,081,132.72/x
3. Step 3: Cross multiply
   83,627,559,086x = 115,404,572,115.96 × 45,566,081,132.72
4. Step 4: Simplify right side
   83,627,559,086x = 5,258,534,096,122,669,957,120
5. Step 5: Solve for x
   x = 5,258,534,096,122,669,957,120/83,627,559,086
6. Step 6: Final answer
   x = 62,880,396,768.67