Finding the Fourth Proportional to 119,123.32, 164,337.76 and 73,789.24

Step by Step Solution

1. Step 1: Write the proportion equation
   119,123.32 : 164,337.76 = 73,789.24 : x
2. Step 2: Convert to fraction form
   119,123.32/164,337.76 = 73,789.24/x
3. Step 3: Cross multiply
   119,123.32x = 164,337.76 × 73,789.24
4. Step 4: Simplify right side
   119,123.32x = 12,126,358,413.70
5. Step 5: Solve for x
   x = 12,126,358,413.70/119,123.32
6. Step 6: Final answer
   x = 101,796.68