Finding the Fourth Proportional to 105,912.15, 158,852.84 and 34,837.49

Step by Step Solution

1. Step 1: Write the proportion equation
   105,912.15 : 158,852.84 = 34,837.49 : x
2. Step 2: Convert to fraction form
   105,912.15/158,852.84 = 34,837.49/x
3. Step 3: Cross multiply
   105,912.15x = 158,852.84 × 34,837.49
4. Step 4: Simplify right side
   105,912.15x = 5,534,033,256.52
5. Step 5: Solve for x
   x = 5,534,033,256.52/105,912.15
6. Step 6: Final answer
   x = 52,251.17