Finding the Fourth Proportional to 113,896.78, 170,847.90 and 35,011.69

Step by Step Solution

1. Step 1: Write the proportion equation
   113,896.78 : 170,847.90 = 35,011.69 : x
2. Step 2: Convert to fraction form
   113,896.78/170,847.90 = 35,011.69/x
3. Step 3: Cross multiply
   113,896.78x = 170,847.90 × 35,011.69
4. Step 4: Simplify right side
   113,896.78x = 5,981,673,284.83
5. Step 5: Solve for x
   x = 5,981,673,284.83/113,896.78
6. Step 6: Final answer
   x = 52,518.37