Finding the Fourth Proportional to 111,059.47, 166,589.69 and 35,158.38

Step by Step Solution

1. Step 1: Write the proportion equation
   111,059.47 : 166,589.69 = 35,158.38 : x
2. Step 2: Convert to fraction form
   111,059.47/166,589.69 = 35,158.38/x
3. Step 3: Cross multiply
   111,059.47x = 166,589.69 × 35,158.38
4. Step 4: Simplify right side
   111,059.47x = 5,857,023,581.15
5. Step 5: Solve for x
   x = 5,857,023,581.15/111,059.47
6. Step 6: Final answer
   x = 52,737.72