Finding the Fourth Proportional to 118,950, 164,151 and 65,958

Step by Step Solution

1. Step 1: Write the proportion equation
   118,950 : 164,151 = 65,958 : x
2. Step 2: Convert to fraction form
   118,950/164,151 = 65,958/x
3. Step 3: Cross multiply
   118,950x = 164,151 × 65,958
4. Step 4: Simplify right side
   118,950x = 10,827,071,658
5. Step 5: Solve for x
   x = 10,827,071,658/118,950
6. Step 6: Final answer
   x = 91,022.04