Finding the Fourth Proportional to 105,514.68, 158,295.72 and 35,392.20

Step by Step Solution

1. Step 1: Write the proportion equation
   105,514.68 : 158,295.72 = 35,392.20 : x
2. Step 2: Convert to fraction form
   105,514.68/158,295.72 = 35,392.20/x
3. Step 3: Cross multiply
   105,514.68x = 158,295.72 × 35,392.20
4. Step 4: Simplify right side
   105,514.68x = 5,602,433,781.38
5. Step 5: Solve for x
   x = 5,602,433,781.38/105,514.68
6. Step 6: Final answer
   x = 53,096.25