Finding the Fourth Proportional to 106,109.73, 159,130.77 and 35,019.12

Step by Step Solution

1. Step 1: Write the proportion equation
   106,109.73 : 159,130.77 = 35,019.12 : x
2. Step 2: Convert to fraction form
   106,109.73/159,130.77 = 35,019.12/x
3. Step 3: Cross multiply
   106,109.73x = 159,130.77 × 35,019.12
4. Step 4: Simplify right side
   106,109.73x = 5,572,619,530.32
5. Step 5: Solve for x
   x = 5,572,619,530.32/106,109.73
6. Step 6: Final answer
   x = 52,517.52