Finding the Fourth Proportional to 107,031.24, 160,570.35 and 35,951.31

Step by Step Solution

1. Step 1: Write the proportion equation
   107,031.24 : 160,570.35 = 35,951.31 : x
2. Step 2: Convert to fraction form
   107,031.24/160,570.35 = 35,951.31/x
3. Step 3: Cross multiply
   107,031.24x = 160,570.35 × 35,951.31
4. Step 4: Simplify right side
   107,031.24x = 5,772,714,429.66
5. Step 5: Solve for x
   x = 5,772,714,429.66/107,031.24
6. Step 6: Final answer
   x = 53,934.86