Finding the Fourth Proportional to 119,269.83, 164,590.24 and 65,554.83

Step by Step Solution

1. Step 1: Write the proportion equation
   119,269.83 : 164,590.24 = 65,554.83 : x
2. Step 2: Convert to fraction form
   119,269.83/164,590.24 = 65,554.83/x
3. Step 3: Cross multiply
   119,269.83x = 164,590.24 × 65,554.83
4. Step 4: Simplify right side
   119,269.83x = 10,789,685,485.53
5. Step 5: Solve for x
   x = 10,789,685,485.53/119,269.83
6. Step 6: Final answer
   x = 90,464.50