Finding the Fourth Proportional to 106,086.89, 159,135.31 and 35,015.73

Step by Step Solution

1. Step 1: Write the proportion equation
   106,086.89 : 159,135.31 = 35,015.73 : x
2. Step 2: Convert to fraction form
   106,086.89/159,135.31 = 35,015.73/x
3. Step 3: Cross multiply
   106,086.89x = 159,135.31 × 35,015.73
4. Step 4: Simplify right side
   106,086.89x = 5,572,239,068.31
5. Step 5: Solve for x
   x = 5,572,239,068.31/106,086.89
6. Step 6: Final answer
   x = 52,525.24