Finding the Fourth Proportional to 119,563.82, 164,996.05 and 65,853.83

Step by Step Solution

1. Step 1: Write the proportion equation
   119,563.82 : 164,996.05 = 65,853.83 : x
2. Step 2: Convert to fraction form
   119,563.82/164,996.05 = 65,853.83/x
3. Step 3: Cross multiply
   119,563.82x = 164,996.05 × 65,853.83
4. Step 4: Simplify right side
   119,563.82x = 10,865,621,827.37
5. Step 5: Solve for x
   x = 10,865,621,827.37/119,563.82
6. Step 6: Final answer
   x = 90,877.17