Finding the Fourth Proportional to 113,947.32, 170,940.42 and 35,059.80

Step by Step Solution

1. Step 1: Write the proportion equation
   113,947.32 : 170,940.42 = 35,059.80 : x
2. Step 2: Convert to fraction form
   113,947.32/170,940.42 = 35,059.80/x
3. Step 3: Cross multiply
   113,947.32x = 170,940.42 × 35,059.80
4. Step 4: Simplify right side
   113,947.32x = 5,993,136,937.12
5. Step 5: Solve for x
   x = 5,993,136,937.12/113,947.32
6. Step 6: Final answer
   x = 52,595.68