Finding the Fourth Proportional to 96,323,990,563.89, 132,897,117,940.56 and 55,664,089,174.67

Step by Step Solution

1. Step 1: Write the proportion equation
   96,323,990,563.89 : 132,897,117,940.56 = 55,664,089,174.67 : x
2. Step 2: Convert to fraction form
   96,323,990,563.89/132,897,117,940.56 = 55,664,089,174.67/x
3. Step 3: Cross multiply
   96,323,990,563.89x = 132,897,117,940.56 × 55,664,089,174.67
4. Step 4: Simplify right side
   96,323,990,563.89x = 7,397,597,024,099,303,948,288
5. Step 5: Solve for x
   x = 7,397,597,024,099,303,948,288/96,323,990,563.89
6. Step 6: Final answer
   x = 76,799,112,877.21