Finding the Fourth Proportional to 105,196.72, 157,736.76 and 35,037.76

Step by Step Solution

1. Step 1: Write the proportion equation
   105,196.72 : 157,736.76 = 35,037.76 : x
2. Step 2: Convert to fraction form
   105,196.72/157,736.76 = 35,037.76/x
3. Step 3: Cross multiply
   105,196.72x = 157,736.76 × 35,037.76
4. Step 4: Simplify right side
   105,196.72x = 5,526,742,740.06
5. Step 5: Solve for x
   x = 5,526,742,740.06/105,196.72
6. Step 6: Final answer
   x = 52,537.22