Finding the Fourth Proportional to 113,900.50, 170,851.02 and 30,794.50

Step by Step Solution

1. Step 1: Write the proportion equation
   113,900.50 : 170,851.02 = 30,794.50 : x
2. Step 2: Convert to fraction form
   113,900.50/170,851.02 = 30,794.50/x
3. Step 3: Cross multiply
   113,900.50x = 170,851.02 × 30,794.50
4. Step 4: Simplify right side
   113,900.50x = 5,261,271,735.39
5. Step 5: Solve for x
   x = 5,261,271,735.39/113,900.50
6. Step 6: Final answer
   x = 46,191.82