Finding the Fourth Proportional to 113,568.58, 170,369.34 and 34,672.56

Step by Step Solution

1. Step 1: Write the proportion equation
   113,568.58 : 170,369.34 = 34,672.56 : x
2. Step 2: Convert to fraction form
   113,568.58/170,369.34 = 34,672.56/x
3. Step 3: Cross multiply
   113,568.58x = 170,369.34 × 34,672.56
4. Step 4: Simplify right side
   113,568.58x = 5,907,141,163.31
5. Step 5: Solve for x
   x = 5,907,141,163.31/113,568.58
6. Step 6: Final answer
   x = 52,013.87