Finding the Fourth Proportional to 88,162.10, 132,262.59 and 28,995.38

Step by Step Solution

1. Step 1: Write the proportion equation
   88,162.10 : 132,262.59 = 28,995.38 : x
2. Step 2: Convert to fraction form
   88,162.10/132,262.59 = 28,995.38/x
3. Step 3: Cross multiply
   88,162.10x = 132,262.59 × 28,995.38
4. Step 4: Simplify right side
   88,162.10x = 3,835,004,056.83
5. Step 5: Solve for x
   x = 3,835,004,056.83/88,162.10
6. Step 6: Final answer
   x = 43,499.46