Finding the Fourth Proportional to 105,889.59, 158,863.55 and 35,818.11

Step by Step Solution

1. Step 1: Write the proportion equation
   105,889.59 : 158,863.55 = 35,818.11 : x
2. Step 2: Convert to fraction form
   105,889.59/158,863.55 = 35,818.11/x
3. Step 3: Cross multiply
   105,889.59x = 158,863.55 × 35,818.11
4. Step 4: Simplify right side
   105,889.59x = 5,690,191,929.80
5. Step 5: Solve for x
   x = 5,690,191,929.80/105,889.59
6. Step 6: Final answer
   x = 53,737.03