Finding the Fourth Proportional to 96,196.40, 132,750.72 and 53,754.92

Step by Step Solution

1. Step 1: Write the proportion equation
   96,196.40 : 132,750.72 = 53,754.92 : x
2. Step 2: Convert to fraction form
   96,196.40/132,750.72 = 53,754.92/x
3. Step 3: Cross multiply
   96,196.40x = 132,750.72 × 53,754.92
4. Step 4: Simplify right side
   96,196.40x = 7,136,004,333.54
5. Step 5: Solve for x
   x = 7,136,004,333.54/96,196.40
6. Step 6: Final answer
   x = 74,181.62