Finding the Fourth Proportional to 105,844.64, 158,757.30 and 35,724.56

Step by Step Solution

1. Step 1: Write the proportion equation
   105,844.64 : 158,757.30 = 35,724.56 : x
2. Step 2: Convert to fraction form
   105,844.64/158,757.30 = 35,724.56/x
3. Step 3: Cross multiply
   105,844.64x = 158,757.30 × 35,724.56
4. Step 4: Simplify right side
   105,844.64x = 5,671,534,689.29
5. Step 5: Solve for x
   x = 5,671,534,689.29/105,844.64
6. Step 6: Final answer
   x = 53,583.58