Finding the Fourth Proportional to 116,003.22, 160,076.82 and 68,247.30

Step by Step Solution

1. Step 1: Write the proportion equation
   116,003.22 : 160,076.82 = 68,247.30 : x
2. Step 2: Convert to fraction form
   116,003.22/160,076.82 = 68,247.30/x
3. Step 3: Cross multiply
   116,003.22x = 160,076.82 × 68,247.30
4. Step 4: Simplify right side
   116,003.22x = 10,924,810,757.59
5. Step 5: Solve for x
   x = 10,924,810,757.59/116,003.22
6. Step 6: Final answer
   x = 94,176.79