Finding the Fourth Proportional to 113,403.30, 170,074.56 and 34,496.34

Step by Step Solution

1. Step 1: Write the proportion equation
   113,403.30 : 170,074.56 = 34,496.34 : x
2. Step 2: Convert to fraction form
   113,403.30/170,074.56 = 34,496.34/x
3. Step 3: Cross multiply
   113,403.30x = 170,074.56 × 34,496.34
4. Step 4: Simplify right side
   113,403.30x = 5,866,949,847.11
5. Step 5: Solve for x
   x = 5,866,949,847.11/113,403.30
6. Step 6: Final answer
   x = 51,735.27