Finding the Fourth Proportional to 105,546.34, 158,335.90 and 35,442.06

Step by Step Solution

1. Step 1: Write the proportion equation
   105,546.34 : 158,335.90 = 35,442.06 : x
2. Step 2: Convert to fraction form
   105,546.34/158,335.90 = 35,442.06/x
3. Step 3: Cross multiply
   105,546.34x = 158,335.90 × 35,442.06
4. Step 4: Simplify right side
   105,546.34x = 5,611,749,785.59
5. Step 5: Solve for x
   x = 5,611,749,785.59/105,546.34
6. Step 6: Final answer
   x = 53,168.59