Finding the Fourth Proportional to 107,078.87, 160,505.28 and 35,934.06

Step by Step Solution

1. Step 1: Write the proportion equation
   107,078.87 : 160,505.28 = 35,934.06 : x
2. Step 2: Convert to fraction form
   107,078.87/160,505.28 = 35,934.06/x
3. Step 3: Cross multiply
   107,078.87x = 160,505.28 × 35,934.06
4. Step 4: Simplify right side
   107,078.87x = 5,767,605,559.31
5. Step 5: Solve for x
   x = 5,767,605,559.31/107,078.87
6. Step 6: Final answer
   x = 53,863.15