Finding the Fourth Proportional to 51,096,877,132.73, 76,648,022,504.89 and 15,748,511,256.41

Step by Step Solution

1. Step 1: Write the proportion equation
   51,096,877,132.73 : 76,648,022,504.89 = 15,748,511,256.41 : x
2. Step 2: Convert to fraction form
   51,096,877,132.73/76,648,022,504.89 = 15,748,511,256.41/x
3. Step 3: Cross multiply
   51,096,877,132.73x = 76,648,022,504.89 × 15,748,511,256.41
4. Step 4: Simplify right side
   51,096,877,132.73x = 1,207,092,245,199,443,984,384
5. Step 5: Solve for x
   x = 1,207,092,245,199,443,984,384/51,096,877,132.73
6. Step 6: Final answer
   x = 23,623,601,146.19