Finding the Fourth Proportional to 111,082.05, 166,641.26 and 35,185.77

Step by Step Solution

1. Step 1: Write the proportion equation
   111,082.05 : 166,641.26 = 35,185.77 : x
2. Step 2: Convert to fraction form
   111,082.05/166,641.26 = 35,185.77/x
3. Step 3: Cross multiply
   111,082.05x = 166,641.26 × 35,185.77
4. Step 4: Simplify right side
   111,082.05x = 5,863,400,870.94
5. Step 5: Solve for x
   x = 5,863,400,870.94/111,082.05
6. Step 6: Final answer
   x = 52,784.41