Finding the Fourth Proportional to 57,687,670,016.51, 79,609,452,047.15 and 31,967,379,561.79

Step by Step Solution

1. Step 1: Write the proportion equation
   57,687,670,016.51 : 79,609,452,047.15 = 31,967,379,561.79 : x
2. Step 2: Convert to fraction form
   57,687,670,016.51/79,609,452,047.15 = 31,967,379,561.79/x
3. Step 3: Cross multiply
   57,687,670,016.51x = 79,609,452,047.15 × 31,967,379,561.79
4. Step 4: Simplify right side
   57,687,670,016.51x = 2,544,905,570,297,364,086,784
5. Step 5: Solve for x
   x = 2,544,905,570,297,364,086,784/57,687,670,016.51
6. Step 6: Final answer
   x = 44,115,242,816.52