Finding the Fourth Proportional to 95,554.38, 131,869.72 and 53,112

Step by Step Solution

1. Step 1: Write the proportion equation
   95,554.38 : 131,869.72 = 53,112 : x
2. Step 2: Convert to fraction form
   95,554.38/131,869.72 = 53,112/x
3. Step 3: Cross multiply
   95,554.38x = 131,869.72 × 53,112
4. Step 4: Simplify right side
   95,554.38x = 7,003,864,568.64
5. Step 5: Solve for x
   x = 7,003,864,568.64/95,554.38
6. Step 6: Final answer
   x = 73,297.16