Finding the Fourth Proportional to 96,141.69, 132,674.81 and 53,124

Step by Step Solution

1. Step 1: Write the proportion equation
   96,141.69 : 132,674.81 = 53,124 : x
2. Step 2: Convert to fraction form
   96,141.69/132,674.81 = 53,124/x
3. Step 3: Cross multiply
   96,141.69x = 132,674.81 × 53,124
4. Step 4: Simplify right side
   96,141.69x = 7,048,216,340.82
5. Step 5: Solve for x
   x = 7,048,216,340.82/96,141.69
6. Step 6: Final answer
   x = 73,310.72