Finding the Fourth Proportional to 107,111.52, 160,555.80 and 35,981.37

Step by Step Solution

1. Step 1: Write the proportion equation
   107,111.52 : 160,555.80 = 35,981.37 : x
2. Step 2: Convert to fraction form
   107,111.52/160,555.80 = 35,981.37/x
3. Step 3: Cross multiply
   107,111.52x = 160,555.80 × 35,981.37
4. Step 4: Simplify right side
   107,111.52x = 5,777,017,645.45
5. Step 5: Solve for x
   x = 5,777,017,645.45/107,111.52
6. Step 6: Final answer
   x = 53,934.61