Finding the Fourth Proportional to 108,105.96, 162,150.94 and 37,985.96

Step by Step Solution

1. Step 1: Write the proportion equation
   108,105.96 : 162,150.94 = 37,985.96 : x
2. Step 2: Convert to fraction form
   108,105.96/162,150.94 = 37,985.96/x
3. Step 3: Cross multiply
   108,105.96x = 162,150.94 × 37,985.96
4. Step 4: Simplify right side
   108,105.96x = 6,159,459,120.80
5. Step 5: Solve for x
   x = 6,159,459,120.80/108,105.96
6. Step 6: Final answer
   x = 56,976.13