Finding the Fourth Proportional to 69,144.95, 95,219.25 and 60,066.18

Step by Step Solution

1. Step 1: Write the proportion equation
   69,144.95 : 95,219.25 = 60,066.18 : x
2. Step 2: Convert to fraction form
   69,144.95/95,219.25 = 60,066.18/x
3. Step 3: Cross multiply
   69,144.95x = 95,219.25 × 60,066.18
4. Step 4: Simplify right side
   69,144.95x = 5,719,456,609.97
5. Step 5: Solve for x
   x = 5,719,456,609.97/69,144.95
6. Step 6: Final answer
   x = 82,716.92