Finding the Fourth Proportional to 68,082.73, 93,928.41 and 42,229.35

Step by Step Solution

1. Step 1: Write the proportion equation
   68,082.73 : 93,928.41 = 42,229.35 : x
2. Step 2: Convert to fraction form
   68,082.73/93,928.41 = 42,229.35/x
3. Step 3: Cross multiply
   68,082.73x = 93,928.41 × 42,229.35
4. Step 4: Simplify right side
   68,082.73x = 3,966,535,700.83
5. Step 5: Solve for x
   x = 3,966,535,700.83/68,082.73
6. Step 6: Final answer
   x = 58,260.53