Finding the Fourth Proportional to 119,050.16, 164,292.42 and 65,337.09

Step by Step Solution

1. Step 1: Write the proportion equation
   119,050.16 : 164,292.42 = 65,337.09 : x
2. Step 2: Convert to fraction form
   119,050.16/164,292.42 = 65,337.09/x
3. Step 3: Cross multiply
   119,050.16x = 164,292.42 × 65,337.09
4. Step 4: Simplify right side
   119,050.16x = 10,734,388,631.86
5. Step 5: Solve for x
   x = 10,734,388,631.86/119,050.16
6. Step 6: Final answer
   x = 90,166.94