Finding the Fourth Proportional to 150,165.16, 207,229.38 and 83,097

Step by Step Solution

1. Step 1: Write the proportion equation
   150,165.16 : 207,229.38 = 83,097 : x
2. Step 2: Convert to fraction form
   150,165.16/207,229.38 = 83,097/x
3. Step 3: Cross multiply
   150,165.16x = 207,229.38 × 83,097
4. Step 4: Simplify right side
   150,165.16x = 17,220,139,789.86
5. Step 5: Solve for x
   x = 17,220,139,789.86/150,165.16
6. Step 6: Final answer
   x = 114,674.67