Finding the Fourth Proportional to 105,848.73, 158,788.50 and 35,748.09

Step by Step Solution

1. Step 1: Write the proportion equation
   105,848.73 : 158,788.50 = 35,748.09 : x
2. Step 2: Convert to fraction form
   105,848.73/158,788.50 = 35,748.09/x
3. Step 3: Cross multiply
   105,848.73x = 158,788.50 × 35,748.09
4. Step 4: Simplify right side
   105,848.73x = 5,676,385,588.97
5. Step 5: Solve for x
   x = 5,676,385,588.97/105,848.73
6. Step 6: Final answer
   x = 53,627.34