Finding the Fourth Proportional to 105,827.67, 158,731.79 and 35,707.59

Step by Step Solution

1. Step 1: Write the proportion equation
   105,827.67 : 158,731.79 = 35,707.59 : x
2. Step 2: Convert to fraction form
   105,827.67/158,731.79 = 35,707.59/x
3. Step 3: Cross multiply
   105,827.67x = 158,731.79 × 35,707.59
4. Step 4: Simplify right side
   105,827.67x = 5,667,929,498.75
5. Step 5: Solve for x
   x = 5,667,929,498.75/105,827.67
6. Step 6: Final answer
   x = 53,558.11