Finding the Fourth Proportional to 67,719.73, 101,596.88 and 42,935.89

Step by Step Solution

1. Step 1: Write the proportion equation
   67,719.73 : 101,596.88 = 42,935.89 : x
2. Step 2: Convert to fraction form
   67,719.73/101,596.88 = 42,935.89/x
3. Step 3: Cross multiply
   67,719.73x = 101,596.88 × 42,935.89
4. Step 4: Simplify right side
   67,719.73x = 4,362,152,464.02
5. Step 5: Solve for x
   x = 4,362,152,464.02/67,719.73
6. Step 6: Final answer
   x = 64,414.79