Finding the Fourth Proportional to 42,860,917,761.05, 59,151,379,672.88 and 25,714,416,320.69

Step by Step Solution

1. Step 1: Write the proportion equation
   42,860,917,761.05 : 59,151,379,672.88 = 25,714,416,320.69 : x
2. Step 2: Convert to fraction form
   42,860,917,761.05/59,151,379,672.88 = 25,714,416,320.69/x
3. Step 3: Cross multiply
   42,860,917,761.05x = 59,151,379,672.88 × 25,714,416,320.69
4. Step 4: Simplify right side
   42,860,917,761.05x = 1,521,043,202,851,296,772,096
5. Step 5: Solve for x
   x = 1,521,043,202,851,296,772,096/42,860,917,761.05
6. Step 6: Final answer
   x = 35,487,882,255.14