Finding the Fourth Proportional to 68,022.27, 93,896.89 and 45,353

Step by Step Solution

1. Step 1: Write the proportion equation
   68,022.27 : 93,896.89 = 45,353 : x
2. Step 2: Convert to fraction form
   68,022.27/93,896.89 = 45,353/x
3. Step 3: Cross multiply
   68,022.27x = 93,896.89 × 45,353
4. Step 4: Simplify right side
   68,022.27x = 4,258,505,652.17
5. Step 5: Solve for x
   x = 4,258,505,652.17/68,022.27
6. Step 6: Final answer
   x = 62,604.58