Finding the Fourth Proportional to 119,456.82, 164,861.46 and 65,752.74

Step by Step Solution

1. Step 1: Write the proportion equation
   119,456.82 : 164,861.46 = 65,752.74 : x
2. Step 2: Convert to fraction form
   119,456.82/164,861.46 = 65,752.74/x
3. Step 3: Cross multiply
   119,456.82x = 164,861.46 × 65,752.74
4. Step 4: Simplify right side
   119,456.82x = 10,840,092,715.40
5. Step 5: Solve for x
   x = 10,840,092,715.40/119,456.82
6. Step 6: Final answer
   x = 90,744.86