Finding the Fourth Proportional to 96,015.30, 132,499.98 and 52,995.12

Step by Step Solution

1. Step 1: Write the proportion equation
   96,015.30 : 132,499.98 = 52,995.12 : x
2. Step 2: Convert to fraction form
   96,015.30/132,499.98 = 52,995.12/x
3. Step 3: Cross multiply
   96,015.30x = 132,499.98 × 52,995.12
4. Step 4: Simplify right side
   96,015.30x = 7,021,852,340.10
5. Step 5: Solve for x
   x = 7,021,852,340.10/96,015.30
6. Step 6: Final answer
   x = 73,132.64