Finding the Fourth Proportional to 59,956.94, 89,990.64 and 30,395.45

Step by Step Solution

1. Step 1: Write the proportion equation
   59,956.94 : 89,990.64 = 30,395.45 : x
2. Step 2: Convert to fraction form
   59,956.94/89,990.64 = 30,395.45/x
3. Step 3: Cross multiply
   59,956.94x = 89,990.64 × 30,395.45
4. Step 4: Simplify right side
   59,956.94x = 2,735,305,998.59
5. Step 5: Solve for x
   x = 2,735,305,998.59/59,956.94
6. Step 6: Final answer
   x = 45,621.17